90233005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{2459}}^1$

素因数の和:2684

約数の個数: 16

約数和(自身を含む): 111585600

約数和(自身を除く): 21352595

約数列:

[1, 5, 41, 179, 205, 895, 2459, 7339, 12295, 36695, 100819, 440161, 504095, 2200805, 18046601, 90233005]

約数ペア:

[(1, 90233005), (5, 18046601), (41, 2200805), (179, 504095), (205, 440161), (895, 100819), (2459, 36695), (7339, 12295)]