66409015

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{1229}}^1$

素因数の和:1442

約数の個数: 16

約数和(自身を含む): 81298080

約数和(自身を除く): 14889065

約数列:

[1, 5, 101, 107, 505, 535, 1229, 6145, 10807, 54035, 124129, 131503, 620645, 657515, 13281803, 66409015]

約数ペア:

[(1, 66409015), (5, 13281803), (101, 657515), (107, 620645), (505, 131503), (535, 124129), (1229, 54035), (6145, 10807)]