70261425

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 120

約数和(自身を含む): 149349816

約数和(自身を除く): 79088391

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 27, 39, 45, 51, 65, 75, 81, 85, 117, 135, 153, 157, 195, 221, 225, 255, 325, 351, 405, 425, 459, 471, 585, 663, 675, 765, 785, 975, 1053, 1105, 1275, 1377, 1413, 1755, 1989, 2025, 2041, 2295, 2355, 2669, 2925, 3315, 3825, 3925, 4239, 5265, 5525, 5967, 6123, 6885, 7065, 8007, 8775, 9945, 10205, 11475, 11775, 12717, 13345, 16575, 17901, 18369, 21195, 24021, 26325, 29835, 30615, 34425, 34697, 35325, 40035, 49725, 51025, 55107, 63585, 66725, 72063, 89505, 91845, 104091, 105975, 120105, 149175, 153075, 165321, 173485, 200175, 216189, 275535, 312273, 317925, 360315, 447525, 459225, 520455, 600525, 826605, 867425, 936819, 1080945, 1377675, 1561365, 1801575, 2602275, 2810457, 4133025, 4684095, 5404725, 7806825, 14052285, 23420475, 70261425]

約数ペア:

[(1, 70261425), (3, 23420475), (5, 14052285), (9, 7806825), (13, 5404725), (15, 4684095), (17, 4133025), (25, 2810457), (27, 2602275), (39, 1801575), (45, 1561365), (51, 1377675), (65, 1080945), (75, 936819), (81, 867425), (85, 826605), (117, 600525), (135, 520455), (153, 459225), (157, 447525), (195, 360315), (221, 317925), (225, 312273), (255, 275535), (325, 216189), (351, 200175), (405, 173485), (425, 165321), (459, 153075), (471, 149175), (585, 120105), (663, 105975), (675, 104091), (765, 91845), (785, 89505), (975, 72063), (1053, 66725), (1105, 63585), (1275, 55107), (1377, 51025), (1413, 49725), (1755, 40035), (1989, 35325), (2025, 34697), (2041, 34425), (2295, 30615), (2355, 29835), (2669, 26325), (2925, 24021), (3315, 21195), (3825, 18369), (3925, 17901), (4239, 16575), (5265, 13345), (5525, 12717), (5967, 11775), (6123, 11475), (6885, 10205), (7065, 9945), (8007, 8775)]