15088381

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{233}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 19566144

約数和(自身を除く): 4477763

約数列:

[1, 7, 11, 29, 77, 203, 233, 319, 841, 1631, 2233, 2563, 5887, 6757, 9251, 17941, 47299, 64757, 74327, 195953, 520289, 1371671, 2155483, 15088381]

約数ペア:

[(1, 15088381), (7, 2155483), (11, 1371671), (29, 520289), (77, 195953), (203, 74327), (233, 64757), (319, 47299), (841, 17941), (1631, 9251), (2233, 6757), (2563, 5887)]