55174385

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2861}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 82425600

約数和(自身を除く): 27251215

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 2755, 2861, 3857, 14305, 19285, 20027, 54359, 82969, 100135, 271795, 380513, 414845, 580783, 1576411, 1902565, 2903915, 7882055, 11034877, 55174385]

約数ペア:

[(1, 55174385), (5, 11034877), (7, 7882055), (19, 2903915), (29, 1902565), (35, 1576411), (95, 580783), (133, 414845), (145, 380513), (203, 271795), (551, 100135), (665, 82969), (1015, 54359), (2755, 20027), (2861, 19285), (3857, 14305)]