2011812975

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{151549}}^1$

素因数の和:151624

約数の個数: 36

約数和(自身を含む): 3664479000

約数和(自身を除く): 1652666025

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 177, 225, 295, 531, 885, 1475, 2655, 4425, 13275, 151549, 454647, 757745, 1363941, 2273235, 3788725, 6819705, 8941391, 11366175, 26824173, 34098525, 44706955, 80472519, 134120865, 223534775, 402362595, 670604325, 2011812975]

約数ペア:

[(1, 2011812975), (3, 670604325), (5, 402362595), (9, 223534775), (15, 134120865), (25, 80472519), (45, 44706955), (59, 34098525), (75, 26824173), (177, 11366175), (225, 8941391), (295, 6819705), (531, 3788725), (885, 2273235), (1475, 1363941), (2655, 757745), (4425, 454647), (13275, 151549)]