1412455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 1883808

約数和(自身を除く): 471353

約数列:

[1, 5, 11, 55, 61, 305, 421, 671, 2105, 3355, 4631, 23155, 25681, 128405, 282491, 1412455]

約数ペア:

[(1, 1412455), (5, 282491), (11, 128405), (55, 25681), (61, 23155), (305, 4631), (421, 3355), (671, 2105)]