55272015

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72251}}^1$

素因数の和:72279

約数の個数: 24

約数和(自身を含む): 101441808

約数和(自身を除く): 46169793

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 72251, 216753, 361255, 650259, 1083765, 1228267, 3251295, 3684801, 6141335, 11054403, 18424005, 55272015]

約数ペア:

[(1, 55272015), (3, 18424005), (5, 11054403), (9, 6141335), (15, 3684801), (17, 3251295), (45, 1228267), (51, 1083765), (85, 650259), (153, 361255), (255, 216753), (765, 72251)]