20239426125

素因数分解:

$3^3\times 5^3\times {\mathrm{349}}^1\times {\mathrm{17183}}^1$

素因数の和:17556

約数の個数: 64

約数和(自身を含む): 37529856000

約数和(自身を除く): 17290429875

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 349, 375, 675, 1047, 1125, 1745, 3141, 3375, 5235, 8725, 9423, 15705, 17183, 26175, 43625, 47115, 51549, 78525, 85915, 130875, 154647, 235575, 257745, 392625, 429575, 463941, 773235, 1177875, 1288725, 2147875, 2319705, 3866175, 5996867, 6443625, 11598525, 17990601, 19330875, 29984335, 53971803, 57992625, 89953005, 149921675, 161915409, 269859015, 449765025, 749608375, 809577045, 1349295075, 2248825125, 4047885225, 6746475375, 20239426125]

約数ペア:

[(1, 20239426125), (3, 6746475375), (5, 4047885225), (9, 2248825125), (15, 1349295075), (25, 809577045), (27, 749608375), (45, 449765025), (75, 269859015), (125, 161915409), (135, 149921675), (225, 89953005), (349, 57992625), (375, 53971803), (675, 29984335), (1047, 19330875), (1125, 17990601), (1745, 11598525), (3141, 6443625), (3375, 5996867), (5235, 3866175), (8725, 2319705), (9423, 2147875), (15705, 1288725), (17183, 1177875), (26175, 773235), (43625, 463941), (47115, 429575), (51549, 392625), (78525, 257745), (85915, 235575), (130875, 154647)]