565598295

素因数分解:

$3^6\times 5^1\times {\mathrm{155171}}^1$

素因数の和:155194

約数の個数: 28

約数和(自身を含む): 1017617976

約数和(自身を除く): 452019681

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 155171, 465513, 775855, 1396539, 2327565, 4189617, 6982695, 12568851, 20948085, 37706553, 62844255, 113119659, 188532765, 565598295]

約数ペア:

[(1, 565598295), (3, 188532765), (5, 113119659), (9, 62844255), (15, 37706553), (27, 20948085), (45, 12568851), (81, 6982695), (135, 4189617), (243, 2327565), (405, 1396539), (729, 775855), (1215, 465513), (3645, 155171)]