72722355

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 118691328

約数和(自身を除く): 45968973

約数列:

[1, 3, 5, 15, 97, 151, 291, 331, 453, 485, 755, 993, 1455, 1655, 2265, 4965, 14647, 32107, 43941, 49981, 73235, 96321, 149943, 160535, 219705, 249905, 481605, 749715, 4848157, 14544471, 24240785, 72722355]

約数ペア:

[(1, 72722355), (3, 24240785), (5, 14544471), (15, 4848157), (97, 749715), (151, 481605), (291, 249905), (331, 219705), (453, 160535), (485, 149943), (755, 96321), (993, 73235), (1455, 49981), (1655, 43941), (2265, 32107), (4965, 14647)]