3048487965

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 5991148800

約数和(自身を除く): 2942660835

約数列:

[1, 3, 5, 9, 15, 19, 23, 41, 45, 57, 69, 95, 115, 123, 171, 199, 205, 207, 285, 345, 361, 369, 437, 597, 615, 779, 855, 943, 995, 1035, 1083, 1311, 1791, 1805, 1845, 2185, 2337, 2829, 2985, 3249, 3781, 3895, 3933, 4577, 4715, 5415, 6555, 7011, 8159, 8303, 8487, 8955, 11343, 11685, 13731, 14145, 14801, 16245, 17917, 18905, 19665, 22885, 24477, 24909, 34029, 35055, 40795, 41193, 41515, 42435, 44403, 53751, 56715, 68655, 71839, 73431, 74005, 74727, 86963, 89585, 122385, 124545, 133209, 155021, 161253, 170145, 187657, 205965, 215517, 222015, 260889, 268755, 340423, 359195, 367155, 373635, 434815, 465063, 562971, 646551, 666045, 775105, 782667, 806265, 938285, 1021269, 1077585, 1304445, 1395189, 1652297, 1688913, 1702115, 2325315, 2814855, 2945399, 3063807, 3232755, 3565483, 3913335, 4956891, 5106345, 6975945, 8261485, 8444565, 8836197, 10696449, 14726995, 14870673, 15319035, 17827415, 24784455, 26508591, 32089347, 44180985, 53482245, 67744177, 74353365, 132542955, 160446735, 203232531, 338720885, 609697593, 1016162655, 3048487965]

約数ペア:

[(1, 3048487965), (3, 1016162655), (5, 609697593), (9, 338720885), (15, 203232531), (19, 160446735), (23, 132542955), (41, 74353365), (45, 67744177), (57, 53482245), (69, 44180985), (95, 32089347), (115, 26508591), (123, 24784455), (171, 17827415), (199, 15319035), (205, 14870673), (207, 14726995), (285, 10696449), (345, 8836197), (361, 8444565), (369, 8261485), (437, 6975945), (597, 5106345), (615, 4956891), (779, 3913335), (855, 3565483), (943, 3232755), (995, 3063807), (1035, 2945399), (1083, 2814855), (1311, 2325315), (1791, 1702115), (1805, 1688913), (1845, 1652297), (2185, 1395189), (2337, 1304445), (2829, 1077585), (2985, 1021269), (3249, 938285), (3781, 806265), (3895, 782667), (3933, 775105), (4577, 666045), (4715, 646551), (5415, 562971), (6555, 465063), (7011, 434815), (8159, 373635), (8303, 367155), (8487, 359195), (8955, 340423), (11343, 268755), (11685, 260889), (13731, 222015), (14145, 215517), (14801, 205965), (16245, 187657), (17917, 170145), (18905, 161253), (19665, 155021), (22885, 133209), (24477, 124545), (24909, 122385), (34029, 89585), (35055, 86963), (40795, 74727), (41193, 74005), (41515, 73431), (42435, 71839), (44403, 68655), (53751, 56715)]