88172755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 120367296

約数和(自身を除く): 32194541

約数列:

[1, 5, 11, 41, 55, 61, 205, 305, 451, 641, 671, 2255, 2501, 3205, 3355, 7051, 12505, 26281, 27511, 35255, 39101, 131405, 137555, 195505, 289091, 430111, 1445455, 1603141, 2150555, 8015705, 17634551, 88172755]

約数ペア:

[(1, 88172755), (5, 17634551), (11, 8015705), (41, 2150555), (55, 1603141), (61, 1445455), (205, 430111), (305, 289091), (451, 195505), (641, 137555), (671, 131405), (2255, 39101), (2501, 35255), (3205, 27511), (3355, 26281), (7051, 12505)]