70351515

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{499}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 132132000

約数和(自身を除く): 61780485

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 241, 499, 585, 723, 1205, 1497, 2169, 2495, 3133, 3615, 4491, 6487, 7485, 9399, 10845, 15665, 19461, 22455, 28197, 32435, 46995, 58383, 97305, 120259, 140985, 291915, 360777, 601295, 1082331, 1563367, 1803885, 4690101, 5411655, 7816835, 14070303, 23450505, 70351515]

約数ペア:

[(1, 70351515), (3, 23450505), (5, 14070303), (9, 7816835), (13, 5411655), (15, 4690101), (39, 1803885), (45, 1563367), (65, 1082331), (117, 601295), (195, 360777), (241, 291915), (499, 140985), (585, 120259), (723, 97305), (1205, 58383), (1497, 46995), (2169, 32435), (2495, 28197), (3133, 22455), (3615, 19461), (4491, 15665), (6487, 10845), (7485, 9399)]