42448315

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3217}}^1$

素因数の和:3271

約数の個数: 32

約数和(自身を含む): 64874880

約数和(自身を除く): 22426565

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 1015, 1885, 2639, 3217, 13195, 16085, 22519, 41821, 93293, 112595, 209105, 292747, 466465, 653051, 1212809, 1463735, 3265255, 6064045, 8489663, 42448315]

約数ペア:

[(1, 42448315), (5, 8489663), (7, 6064045), (13, 3265255), (29, 1463735), (35, 1212809), (65, 653051), (91, 466465), (145, 292747), (203, 209105), (377, 112595), (455, 93293), (1015, 41821), (1885, 22519), (2639, 16085), (3217, 13195)]