15111175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 20422800

約数和(自身を除く): 5311625

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 1097, 2755, 5485, 13775, 20843, 27425, 31813, 104215, 159065, 521075, 604447, 795325, 3022235, 15111175]

約数ペア:

[(1, 15111175), (5, 3022235), (19, 795325), (25, 604447), (29, 521075), (95, 159065), (145, 104215), (475, 31813), (551, 27425), (725, 20843), (1097, 13775), (2755, 5485)]