234984455

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{1187}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 301984848

約数和(自身を除く): 67000393

約数列:

[1, 5, 17, 85, 137, 289, 685, 1187, 1445, 2329, 5935, 11645, 20179, 39593, 100895, 162619, 197965, 343043, 813095, 1715215, 2764523, 13822615, 46996891, 234984455]

約数ペア:

[(1, 234984455), (5, 46996891), (17, 13822615), (85, 2764523), (137, 1715215), (289, 813095), (685, 343043), (1187, 197965), (1445, 162619), (2329, 100895), (5935, 39593), (11645, 20179)]