11368125

素因数分解:

$3^2\times 5^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 60

約数和(自身を含む): 21443136

約数和(自身を除く): 10075011

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 47, 75, 125, 129, 141, 215, 225, 235, 375, 387, 423, 625, 645, 705, 1075, 1125, 1175, 1875, 1935, 2021, 2115, 3225, 3525, 5375, 5625, 5875, 6063, 9675, 10105, 10575, 16125, 17625, 18189, 26875, 29375, 30315, 48375, 50525, 52875, 80625, 88125, 90945, 151575, 241875, 252625, 264375, 454725, 757875, 1263125, 2273625, 3789375, 11368125]

約数ペア:

[(1, 11368125), (3, 3789375), (5, 2273625), (9, 1263125), (15, 757875), (25, 454725), (43, 264375), (45, 252625), (47, 241875), (75, 151575), (125, 90945), (129, 88125), (141, 80625), (215, 52875), (225, 50525), (235, 48375), (375, 30315), (387, 29375), (423, 26875), (625, 18189), (645, 17625), (705, 16125), (1075, 10575), (1125, 10105), (1175, 9675), (1875, 6063), (1935, 5875), (2021, 5625), (2115, 5375), (3225, 3525)]