13366125

素因数分解:

$3^2\times 5^3\times {\mathrm{109}}^2$

素因数の和:239

約数の個数: 36

約数和(自身を含む): 24317748

約数和(自身を除く): 10951623

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 125, 225, 327, 375, 545, 981, 1125, 1635, 2725, 4905, 8175, 11881, 13625, 24525, 35643, 40875, 59405, 106929, 122625, 178215, 297025, 534645, 891075, 1485125, 2673225, 4455375, 13366125]

約数ペア:

[(1, 13366125), (3, 4455375), (5, 2673225), (9, 1485125), (15, 891075), (25, 534645), (45, 297025), (75, 178215), (109, 122625), (125, 106929), (225, 59405), (327, 40875), (375, 35643), (545, 24525), (981, 13625), (1125, 11881), (1635, 8175), (2725, 4905)]