1966202325

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{143257}}^1$

素因数の和:143334

約数の個数: 36

約数和(自身を含む): 3579444388

約数和(自身を除く): 1613242063

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 549, 915, 1525, 2745, 4575, 13725, 143257, 429771, 716285, 1289313, 2148855, 3581425, 6446565, 8738677, 10744275, 26216031, 32232825, 43693385, 78648093, 131080155, 218466925, 393240465, 655400775, 1966202325]

約数ペア:

[(1, 1966202325), (3, 655400775), (5, 393240465), (9, 218466925), (15, 131080155), (25, 78648093), (45, 43693385), (61, 32232825), (75, 26216031), (183, 10744275), (225, 8738677), (305, 6446565), (549, 3581425), (915, 2148855), (1525, 1289313), (2745, 716285), (4575, 429771), (13725, 143257)]