8412365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 12047616

約数和(自身を除く): 3635251

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 331, 391, 1105, 1495, 1655, 1955, 4303, 5083, 5627, 7613, 21515, 25415, 28135, 38065, 73151, 98969, 129421, 365755, 494845, 647105, 1682473, 8412365]

約数ペア:

[(1, 8412365), (5, 1682473), (13, 647105), (17, 494845), (23, 365755), (65, 129421), (85, 98969), (115, 73151), (221, 38065), (299, 28135), (331, 25415), (391, 21515), (1105, 7613), (1495, 5627), (1655, 5083), (1955, 4303)]