55403485

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2789}}^1$

素因数の和:2960

約数の個数: 16

約数和(自身を含む): 69303600

約数和(自身を除く): 13900115

約数列:

[1, 5, 29, 137, 145, 685, 2789, 3973, 13945, 19865, 80881, 382093, 404405, 1910465, 11080697, 55403485]

約数ペア:

[(1, 55403485), (5, 11080697), (29, 1910465), (137, 404405), (145, 382093), (685, 80881), (2789, 19865), (3973, 13945)]