27393345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 59904000

約数和(自身を除く): 32510655

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 23, 35, 45, 57, 63, 69, 95, 105, 115, 133, 161, 171, 199, 207, 285, 315, 345, 399, 437, 483, 597, 665, 805, 855, 995, 1035, 1197, 1311, 1393, 1449, 1791, 1995, 2185, 2415, 2985, 3059, 3781, 3933, 4179, 4577, 5985, 6555, 6965, 7245, 8955, 9177, 11343, 12537, 13731, 15295, 18905, 19665, 20895, 22885, 26467, 27531, 32039, 34029, 41193, 45885, 56715, 62685, 68655, 79401, 86963, 96117, 132335, 137655, 160195, 170145, 205965, 238203, 260889, 288351, 397005, 434815, 480585, 608741, 782667, 1191015, 1304445, 1441755, 1826223, 3043705, 3913335, 5478669, 9131115, 27393345]

約数ペア:

[(1, 27393345), (3, 9131115), (5, 5478669), (7, 3913335), (9, 3043705), (15, 1826223), (19, 1441755), (21, 1304445), (23, 1191015), (35, 782667), (45, 608741), (57, 480585), (63, 434815), (69, 397005), (95, 288351), (105, 260889), (115, 238203), (133, 205965), (161, 170145), (171, 160195), (199, 137655), (207, 132335), (285, 96117), (315, 86963), (345, 79401), (399, 68655), (437, 62685), (483, 56715), (597, 45885), (665, 41193), (805, 34029), (855, 32039), (995, 27531), (1035, 26467), (1197, 22885), (1311, 20895), (1393, 19665), (1449, 18905), (1791, 15295), (1995, 13731), (2185, 12537), (2415, 11343), (2985, 9177), (3059, 8955), (3781, 7245), (3933, 6965), (4179, 6555), (4577, 5985)]