6840375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 64

約数和(自身を含む): 12804480

約数和(自身を除く): 5964105

約数列:

[1, 3, 5, 15, 17, 25, 29, 37, 51, 75, 85, 87, 111, 125, 145, 185, 255, 375, 425, 435, 493, 555, 629, 725, 925, 1073, 1275, 1479, 1887, 2125, 2175, 2465, 2775, 3145, 3219, 3625, 4625, 5365, 6375, 7395, 9435, 10875, 12325, 13875, 15725, 16095, 18241, 26825, 36975, 47175, 54723, 61625, 78625, 80475, 91205, 134125, 184875, 235875, 273615, 402375, 456025, 1368075, 2280125, 6840375]

約数ペア:

[(1, 6840375), (3, 2280125), (5, 1368075), (15, 456025), (17, 402375), (25, 273615), (29, 235875), (37, 184875), (51, 134125), (75, 91205), (85, 80475), (87, 78625), (111, 61625), (125, 54723), (145, 47175), (185, 36975), (255, 26825), (375, 18241), (425, 16095), (435, 15725), (493, 13875), (555, 12325), (629, 10875), (725, 9435), (925, 7395), (1073, 6375), (1275, 5365), (1479, 4625), (1887, 3625), (2125, 3219), (2175, 3145), (2465, 2775)]