9400875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 17791488

約数和(自身を除く): 8390613

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 53, 55, 75, 125, 129, 159, 165, 215, 265, 275, 375, 473, 583, 645, 795, 825, 1075, 1325, 1375, 1419, 1749, 2279, 2365, 2915, 3225, 3975, 4125, 5375, 6625, 6837, 7095, 8745, 11395, 11825, 14575, 16125, 19875, 25069, 34185, 35475, 43725, 56975, 59125, 72875, 75207, 125345, 170925, 177375, 218625, 284875, 376035, 626725, 854625, 1880175, 3133625, 9400875]

約数ペア:

[(1, 9400875), (3, 3133625), (5, 1880175), (11, 854625), (15, 626725), (25, 376035), (33, 284875), (43, 218625), (53, 177375), (55, 170925), (75, 125345), (125, 75207), (129, 72875), (159, 59125), (165, 56975), (215, 43725), (265, 35475), (275, 34185), (375, 25069), (473, 19875), (583, 16125), (645, 14575), (795, 11825), (825, 11395), (1075, 8745), (1325, 7095), (1375, 6837), (1419, 6625), (1749, 5375), (2279, 4125), (2365, 3975), (2915, 3225)]