138785615

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{6703}}^1$

素因数の和:6850

約数の個数: 16

約数和(自身を含む): 172319616

約数和(自身を除く): 33534001

約数列:

[1, 5, 41, 101, 205, 505, 4141, 6703, 20705, 33515, 274823, 677003, 1374115, 3385015, 27757123, 138785615]

約数ペア:

[(1, 138785615), (5, 27757123), (41, 3385015), (101, 1374115), (205, 677003), (505, 274823), (4141, 33515), (6703, 20705)]