38940045

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{25703}}^1$

素因数の和:25812

約数の個数: 16

約数和(自身を含む): 62923392

約数和(自身を除く): 23983347

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 25703, 77109, 128515, 385545, 2596003, 7788009, 12980015, 38940045]

約数ペア:

[(1, 38940045), (3, 12980015), (5, 7788009), (15, 2596003), (101, 385545), (303, 128515), (505, 77109), (1515, 25703)]