11885625

素因数分解:

$3^2\times 5^4\times {\mathrm{2113}}^1$

素因数の和:2139

約数の個数: 30

約数和(自身を含む): 21463442

約数和(自身を除く): 9577817

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 2113, 5625, 6339, 10565, 19017, 31695, 52825, 95085, 158475, 264125, 475425, 792375, 1320625, 2377125, 3961875, 11885625]

約数ペア:

[(1, 11885625), (3, 3961875), (5, 2377125), (9, 1320625), (15, 792375), (25, 475425), (45, 264125), (75, 158475), (125, 95085), (225, 52825), (375, 31695), (625, 19017), (1125, 10565), (1875, 6339), (2113, 5625)]