65455490

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139267}}^1$

素因数の和:139321

約数の個数: 16

約数和(自身を含む): 120327552

約数和(自身を除く): 54872062

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 139267, 278534, 696335, 1392670, 6545549, 13091098, 32727745, 65455490]

約数ペア:

[(1, 65455490), (2, 32727745), (5, 13091098), (10, 6545549), (47, 1392670), (94, 696335), (235, 278534), (470, 139267)]