4900455

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 9944064

約数和(自身を除く): 5043609

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 331, 423, 705, 987, 993, 1645, 1655, 2115, 2317, 2961, 2979, 4935, 4965, 6951, 11585, 14805, 14895, 15557, 20853, 34755, 46671, 77785, 104265, 108899, 140013, 233355, 326697, 544495, 700065, 980091, 1633485, 4900455]

約数ペア:

[(1, 4900455), (3, 1633485), (5, 980091), (7, 700065), (9, 544495), (15, 326697), (21, 233355), (35, 140013), (45, 108899), (47, 104265), (63, 77785), (105, 46671), (141, 34755), (235, 20853), (315, 15557), (329, 14895), (331, 14805), (423, 11585), (705, 6951), (987, 4965), (993, 4935), (1645, 2979), (1655, 2961), (2115, 2317)]