12471075

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1348

約数の個数: 36

約数和(自身を含む): 22874280

約数和(自身を除く): 10403205

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1289, 1935, 3225, 3867, 6445, 9675, 11601, 19335, 32225, 55427, 58005, 96675, 166281, 277135, 290025, 498843, 831405, 1385675, 2494215, 4157025, 12471075]

約数ペア:

[(1, 12471075), (3, 4157025), (5, 2494215), (9, 1385675), (15, 831405), (25, 498843), (43, 290025), (45, 277135), (75, 166281), (129, 96675), (215, 58005), (225, 55427), (387, 32225), (645, 19335), (1075, 11601), (1289, 9675), (1935, 6445), (3225, 3867)]