26683125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 80

約数和(自身を含む): 53982720

約数和(自身を除く): 27299595

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 107, 125, 133, 175, 285, 321, 375, 399, 475, 525, 535, 625, 665, 749, 875, 1425, 1605, 1875, 1995, 2033, 2247, 2375, 2625, 2675, 3325, 3745, 4375, 6099, 7125, 8025, 9975, 10165, 11235, 11875, 13125, 13375, 14231, 16625, 18725, 30495, 35625, 40125, 42693, 49875, 50825, 56175, 66875, 71155, 83125, 93625, 152475, 200625, 213465, 249375, 254125, 280875, 355775, 468125, 762375, 1067325, 1270625, 1404375, 1778875, 3811875, 5336625, 8894375, 26683125]

約数ペア:

[(1, 26683125), (3, 8894375), (5, 5336625), (7, 3811875), (15, 1778875), (19, 1404375), (21, 1270625), (25, 1067325), (35, 762375), (57, 468125), (75, 355775), (95, 280875), (105, 254125), (107, 249375), (125, 213465), (133, 200625), (175, 152475), (285, 93625), (321, 83125), (375, 71155), (399, 66875), (475, 56175), (525, 50825), (535, 49875), (625, 42693), (665, 40125), (749, 35625), (875, 30495), (1425, 18725), (1605, 16625), (1875, 14231), (1995, 13375), (2033, 13125), (2247, 11875), (2375, 11235), (2625, 10165), (2675, 9975), (3325, 8025), (3745, 7125), (4375, 6099)]