7966475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 10981440

約数和(自身を除く): 3014965

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 491, 649, 1475, 2455, 3245, 5401, 12275, 16225, 27005, 28969, 135025, 144845, 318659, 724225, 1593295, 7966475]

約数ペア:

[(1, 7966475), (5, 1593295), (11, 724225), (25, 318659), (55, 144845), (59, 135025), (275, 28969), (295, 27005), (491, 16225), (649, 12275), (1475, 5401), (2455, 3245)]