90459095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{16139}}^1$

素因数の和:16222

約数の個数: 16

約数和(自身を含む): 116208000

約数和(自身を除く): 25748905

約数列:

[1, 5, 19, 59, 95, 295, 1121, 5605, 16139, 80695, 306641, 952201, 1533205, 4761005, 18091819, 90459095]

約数ペア:

[(1, 90459095), (5, 18091819), (19, 4761005), (59, 1533205), (95, 952201), (295, 306641), (1121, 80695), (5605, 16139)]