23713875

素因数分解:

$3^2\times 5^3\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 43366752

約数和(自身を除く): 19652877

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 107, 125, 197, 225, 321, 375, 535, 591, 963, 985, 1125, 1605, 1773, 2675, 2955, 4815, 4925, 8025, 8865, 13375, 14775, 21079, 24075, 24625, 40125, 44325, 63237, 73875, 105395, 120375, 189711, 221625, 316185, 526975, 948555, 1580925, 2634875, 4742775, 7904625, 23713875]

約数ペア:

[(1, 23713875), (3, 7904625), (5, 4742775), (9, 2634875), (15, 1580925), (25, 948555), (45, 526975), (75, 316185), (107, 221625), (125, 189711), (197, 120375), (225, 105395), (321, 73875), (375, 63237), (535, 44325), (591, 40125), (963, 24625), (985, 24075), (1125, 21079), (1605, 14775), (1773, 13375), (2675, 8865), (2955, 8025), (4815, 4925)]