64282635

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 115315200

約数和(自身を除く): 51032565

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 139, 215, 239, 387, 417, 645, 695, 717, 1195, 1251, 1935, 2085, 2151, 3585, 5977, 6255, 10277, 10755, 17931, 29885, 30831, 33221, 51385, 53793, 89655, 92493, 99663, 154155, 166105, 268965, 298989, 462465, 498315, 1428503, 1494945, 4285509, 7142515, 12856527, 21427545, 64282635]

約数ペア:

[(1, 64282635), (3, 21427545), (5, 12856527), (9, 7142515), (15, 4285509), (43, 1494945), (45, 1428503), (129, 498315), (139, 462465), (215, 298989), (239, 268965), (387, 166105), (417, 154155), (645, 99663), (695, 92493), (717, 89655), (1195, 53793), (1251, 51385), (1935, 33221), (2085, 30831), (2151, 29885), (3585, 17931), (5977, 10755), (6255, 10277)]