15327750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 38817792

約数和(自身を除く): 23490042

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 107, 125, 150, 191, 214, 250, 321, 375, 382, 535, 573, 642, 750, 955, 1070, 1146, 1605, 1910, 2675, 2865, 3210, 4775, 5350, 5730, 8025, 9550, 13375, 14325, 16050, 20437, 23875, 26750, 28650, 40125, 40874, 47750, 61311, 71625, 80250, 102185, 122622, 143250, 204370, 306555, 510925, 613110, 1021850, 1532775, 2554625, 3065550, 5109250, 7663875, 15327750]

約数ペア:

[(1, 15327750), (2, 7663875), (3, 5109250), (5, 3065550), (6, 2554625), (10, 1532775), (15, 1021850), (25, 613110), (30, 510925), (50, 306555), (75, 204370), (107, 143250), (125, 122622), (150, 102185), (191, 80250), (214, 71625), (250, 61311), (321, 47750), (375, 40874), (382, 40125), (535, 28650), (573, 26750), (642, 23875), (750, 20437), (955, 16050), (1070, 14325), (1146, 13375), (1605, 9550), (1910, 8025), (2675, 5730), (2865, 5350), (3210, 4775)]