55091745

素因数分解:

$3^5\times 5^1\times {\mathrm{45343}}^1$

素因数の和:45363

約数の個数: 24

約数和(自身を含む): 99031296

約数和(自身を除く): 43939551

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 45343, 136029, 226715, 408087, 680145, 1224261, 2040435, 3672783, 6121305, 11018349, 18363915, 55091745]

約数ペア:

[(1, 55091745), (3, 18363915), (5, 11018349), (9, 6121305), (15, 3672783), (27, 2040435), (45, 1224261), (81, 680145), (135, 408087), (243, 226715), (405, 136029), (1215, 45343)]