88992865

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 127543680

約数和(自身を除く): 38550815

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 169, 241, 247, 299, 437, 845, 1205, 1235, 1495, 2185, 3133, 3211, 3887, 4579, 5543, 5681, 15665, 16055, 19435, 22895, 27715, 28405, 40729, 59527, 72059, 73853, 105317, 203645, 297635, 360295, 369265, 526585, 773851, 936767, 1369121, 3869255, 4683835, 6845605, 17798573, 88992865]

約数ペア:

[(1, 88992865), (5, 17798573), (13, 6845605), (19, 4683835), (23, 3869255), (65, 1369121), (95, 936767), (115, 773851), (169, 526585), (241, 369265), (247, 360295), (299, 297635), (437, 203645), (845, 105317), (1205, 73853), (1235, 72059), (1495, 59527), (2185, 40729), (3133, 28405), (3211, 27715), (3887, 22895), (4579, 19435), (5543, 16055), (5681, 15665)]