86870625

素因数分解:

$3^1\times 5^4\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:563

約数の個数: 40

約数和(自身を含む): 146428128

約数和(自身を除く): 59557503

約数列:

[1, 3, 5, 15, 25, 75, 107, 125, 321, 375, 433, 535, 625, 1299, 1605, 1875, 2165, 2675, 6495, 8025, 10825, 13375, 32475, 40125, 46331, 54125, 66875, 138993, 162375, 200625, 231655, 270625, 694965, 811875, 1158275, 3474825, 5791375, 17374125, 28956875, 86870625]

約数ペア:

[(1, 86870625), (3, 28956875), (5, 17374125), (15, 5791375), (25, 3474825), (75, 1158275), (107, 811875), (125, 694965), (321, 270625), (375, 231655), (433, 200625), (535, 162375), (625, 138993), (1299, 66875), (1605, 54125), (1875, 46331), (2165, 40125), (2675, 32475), (6495, 13375), (8025, 10825)]