28985495

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 43960320

約数和(自身を除く): 14974825

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 385, 395, 553, 869, 953, 2765, 4345, 4765, 6083, 6671, 10483, 30415, 33355, 52415, 73381, 75287, 366905, 376435, 527009, 828157, 2635045, 4140785, 5797099, 28985495]

約数ペア:

[(1, 28985495), (5, 5797099), (7, 4140785), (11, 2635045), (35, 828157), (55, 527009), (77, 376435), (79, 366905), (385, 75287), (395, 73381), (553, 52415), (869, 33355), (953, 30415), (2765, 10483), (4345, 6671), (4765, 6083)]