13993065

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3019}}^1$

素因数の和:3133

約数の個数: 24

約数和(自身を含む): 24498240

約数和(自身を除く): 10505175

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 3019, 4635, 9057, 15095, 27171, 45285, 135855, 310957, 932871, 1554785, 2798613, 4664355, 13993065]

約数ペア:

[(1, 13993065), (3, 4664355), (5, 2798613), (9, 1554785), (15, 932871), (45, 310957), (103, 135855), (309, 45285), (515, 27171), (927, 15095), (1545, 9057), (3019, 4635)]