274368445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{136163}}^1$

素因数の和:136212

約数の個数: 16

約数和(自身を含む): 366008832

約数和(自身を除く): 91640387

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 136163, 680815, 1770119, 4221053, 8850595, 21105265, 54873689, 274368445]

約数ペア:

[(1, 274368445), (5, 54873689), (13, 21105265), (31, 8850595), (65, 4221053), (155, 1770119), (403, 680815), (2015, 136163)]