812046395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13399}}^1$

素因数の和:13475

約数の個数: 32

約数和(自身を含む): 1111449600

約数和(自身を除く): 299403205

約数列:

[1, 5, 17, 23, 31, 85, 115, 155, 391, 527, 713, 1955, 2635, 3565, 12121, 13399, 60605, 66995, 227783, 308177, 415369, 1138915, 1540885, 2076845, 5239009, 7061273, 9553487, 26195045, 35306365, 47767435, 162409279, 812046395]

約数ペア:

[(1, 812046395), (5, 162409279), (17, 47767435), (23, 35306365), (31, 26195045), (85, 9553487), (115, 7061273), (155, 5239009), (391, 2076845), (527, 1540885), (713, 1138915), (1955, 415369), (2635, 308177), (3565, 227783), (12121, 66995), (13399, 60605)]