54721665

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39227}}^1$

素因数の和:39269

約数の個数: 24

約数和(自身を含む): 97913088

約数和(自身を除く): 43191423

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 39227, 117681, 196135, 353043, 588405, 1216037, 1765215, 3648111, 6080185, 10944333, 18240555, 54721665]

約数ペア:

[(1, 54721665), (3, 18240555), (5, 10944333), (9, 6080185), (15, 3648111), (31, 1765215), (45, 1216037), (93, 588405), (155, 353043), (279, 196135), (465, 117681), (1395, 39227)]