40728435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{246839}}^1$

素因数の和:246858

約数の個数: 16

約数和(自身を含む): 71089920

約数和(自身を除く): 30361485

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 246839, 740517, 1234195, 2715229, 3702585, 8145687, 13576145, 40728435]

約数ペア:

[(1, 40728435), (3, 13576145), (5, 8145687), (11, 3702585), (15, 2715229), (33, 1234195), (55, 740517), (165, 246839)]