75813075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25919}}^1$

素因数の和:25948

約数の個数: 36

約数和(自身を含む): 146240640

約数和(自身を除く): 70427565

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 25919, 77757, 129595, 233271, 336947, 388785, 647975, 1010841, 1166355, 1684735, 1943925, 3032523, 5054205, 5831775, 8423675, 15162615, 25271025, 75813075]

約数ペア:

[(1, 75813075), (3, 25271025), (5, 15162615), (9, 8423675), (13, 5831775), (15, 5054205), (25, 3032523), (39, 1943925), (45, 1684735), (65, 1166355), (75, 1010841), (117, 647975), (195, 388785), (225, 336947), (325, 233271), (585, 129595), (975, 77757), (2925, 25919)]