13650705

素因数分解:

$3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{691}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 23749440

約数和(自身を除く): 10098735

約数列:

[1, 3, 5, 9, 15, 45, 439, 691, 1317, 2073, 2195, 3455, 3951, 6219, 6585, 10365, 19755, 31095, 303349, 910047, 1516745, 2730141, 4550235, 13650705]

約数ペア:

[(1, 13650705), (3, 4550235), (5, 2730141), (9, 1516745), (15, 910047), (45, 303349), (439, 31095), (691, 19755), (1317, 10365), (2073, 6585), (2195, 6219), (3455, 3951)]