89340735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{18671}}^1$

素因数の和:18719

約数の個数: 32

約数和(自身を含む): 161326080

約数和(自身を除く): 71985345

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 18671, 56013, 93355, 205381, 280065, 541459, 616143, 1026905, 1624377, 2707295, 3080715, 5956049, 8121885, 17868147, 29780245, 89340735]

約数ペア:

[(1, 89340735), (3, 29780245), (5, 17868147), (11, 8121885), (15, 5956049), (29, 3080715), (33, 2707295), (55, 1624377), (87, 1026905), (145, 616143), (165, 541459), (319, 280065), (435, 205381), (957, 93355), (1595, 56013), (4785, 18671)]