88897649875

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{2633}}^1\times {\mathrm{8713}}^1$

素因数の和:11392

約数の個数: 32

約数和(自身を含む): 114579758592

約数和(自身を除く): 25682108717

約数列:

[1, 5, 25, 31, 125, 155, 775, 2633, 3875, 8713, 13165, 43565, 65825, 81623, 217825, 270103, 329125, 408115, 1089125, 1350515, 2040575, 6752575, 10202875, 22941329, 33762875, 114706645, 573533225, 711181199, 2867666125, 3555905995, 17779529975, 88897649875]

約数ペア:

[(1, 88897649875), (5, 17779529975), (25, 3555905995), (31, 2867666125), (125, 711181199), (155, 573533225), (775, 114706645), (2633, 33762875), (3875, 22941329), (8713, 10202875), (13165, 6752575), (43565, 2040575), (65825, 1350515), (81623, 1089125), (217825, 408115), (270103, 329125)]