84451395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10181}}^1$

素因数の和:10275

約数の個数: 32

約数和(自身を含む): 156395520

約数和(自身を除く): 71944125

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 395, 553, 1185, 1659, 2765, 8295, 10181, 30543, 50905, 71267, 152715, 213801, 356335, 804299, 1069005, 2412897, 4021495, 5630093, 12064485, 16890279, 28150465, 84451395]

約数ペア:

[(1, 84451395), (3, 28150465), (5, 16890279), (7, 12064485), (15, 5630093), (21, 4021495), (35, 2412897), (79, 1069005), (105, 804299), (237, 356335), (395, 213801), (553, 152715), (1185, 71267), (1659, 50905), (2765, 30543), (8295, 10181)]