102211425

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{19751}}^1$

素因数の和:19790

約数の個数: 36

約数和(自身を含む): 191041344

約数和(自身を除く): 88829919

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 19751, 59253, 98755, 177759, 296265, 454273, 493775, 888795, 1362819, 1481325, 2271365, 4088457, 4443975, 6814095, 11356825, 20442285, 34070475, 102211425]

約数ペア:

[(1, 102211425), (3, 34070475), (5, 20442285), (9, 11356825), (15, 6814095), (23, 4443975), (25, 4088457), (45, 2271365), (69, 1481325), (75, 1362819), (115, 888795), (207, 493775), (225, 454273), (345, 296265), (575, 177759), (1035, 98755), (1725, 59253), (5175, 19751)]