72962945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{69821}}^1$

素因数の和:69856

約数の個数: 16

約数和(自身を含む): 100543680

約数和(自身を除く): 27580735

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 69821, 349105, 768031, 1326599, 3840155, 6632995, 14592589, 72962945]

約数ペア:

[(1, 72962945), (5, 14592589), (11, 6632995), (19, 3840155), (55, 1326599), (95, 768031), (209, 349105), (1045, 69821)]