13480505

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3064

約数の個数: 16

約数和(自身を含む): 17280000

約数和(自身を除く): 3799495

約数列:

[1, 5, 29, 31, 145, 155, 899, 2999, 4495, 14995, 86971, 92969, 434855, 464845, 2696101, 13480505]

約数ペア:

[(1, 13480505), (5, 2696101), (29, 464845), (31, 434855), (145, 92969), (155, 86971), (899, 14995), (2999, 4495)]