13441875

素因数分解:

$3^1\times 5^4\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 40

約数和(自身を含む): 22942656

約数和(自身を除く): 9500781

約数列:

[1, 3, 5, 15, 25, 67, 75, 107, 125, 201, 321, 335, 375, 535, 625, 1005, 1605, 1675, 1875, 2675, 5025, 7169, 8025, 8375, 13375, 21507, 25125, 35845, 40125, 41875, 66875, 107535, 125625, 179225, 200625, 537675, 896125, 2688375, 4480625, 13441875]

約数ペア:

[(1, 13441875), (3, 4480625), (5, 2688375), (15, 896125), (25, 537675), (67, 200625), (75, 179225), (107, 125625), (125, 107535), (201, 66875), (321, 41875), (335, 40125), (375, 35845), (535, 25125), (625, 21507), (1005, 13375), (1605, 8375), (1675, 8025), (1875, 7169), (2675, 5025)]