12108375

素因数分解:

$3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 22389120

約数和(自身を除く): 10280745

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 125, 141, 225, 229, 235, 375, 423, 687, 705, 1125, 1145, 1175, 2061, 2115, 3435, 3525, 5725, 5875, 10305, 10575, 10763, 17175, 17625, 28625, 32289, 51525, 52875, 53815, 85875, 96867, 161445, 257625, 269075, 484335, 807225, 1345375, 2421675, 4036125, 12108375]

約数ペア:

[(1, 12108375), (3, 4036125), (5, 2421675), (9, 1345375), (15, 807225), (25, 484335), (45, 269075), (47, 257625), (75, 161445), (125, 96867), (141, 85875), (225, 53815), (229, 52875), (235, 51525), (375, 32289), (423, 28625), (687, 17625), (705, 17175), (1125, 10763), (1145, 10575), (1175, 10305), (2061, 5875), (2115, 5725), (3435, 3525)]