156967870015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{6961}}^1\times {\mathrm{409993}}^1$

素因数の和:416970

約数の個数: 16

約数和(自身を含む): 205515232416

約数和(自身を除く): 48547362401

約数列:

[1, 5, 11, 55, 6961, 34805, 76571, 382855, 409993, 2049965, 4509923, 22549615, 2853961273, 14269806365, 31393574003, 156967870015]

約数ペア:

[(1, 156967870015), (5, 31393574003), (11, 14269806365), (55, 2853961273), (6961, 22549615), (34805, 4509923), (76571, 2049965), (382855, 409993)]