64047705

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137737}}^1$

素因数の和:137776

約数の個数: 16

約数和(自身を含む): 105782784

約数和(自身を除く): 41735079

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 137737, 413211, 688685, 2066055, 4269847, 12809541, 21349235, 64047705]

約数ペア:

[(1, 64047705), (3, 21349235), (5, 12809541), (15, 4269847), (31, 2066055), (93, 688685), (155, 413211), (465, 137737)]