40428705

素因数分解:

$3^1\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{1873}}^1$

素因数の和:3320

約数の個数: 16

約数和(自身を含む): 64765440

約数和(自身を除く): 24336735

約数列:

[1, 3, 5, 15, 1439, 1873, 4317, 5619, 7195, 9365, 21585, 28095, 2695247, 8085741, 13476235, 40428705]

約数ペア:

[(1, 40428705), (3, 13476235), (5, 8085741), (15, 2695247), (1439, 28095), (1873, 21585), (4317, 9365), (5619, 7195)]