90401845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{27107}}^1$

素因数の和:27164

約数の個数: 16

約数和(自身を含む): 117106560

約数和(自身を除く): 26704715

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 27107, 135535, 623461, 786103, 3117305, 3930515, 18080369, 90401845]

約数ペア:

[(1, 90401845), (5, 18080369), (23, 3930515), (29, 3117305), (115, 786103), (145, 623461), (667, 135535), (3335, 27107)]