30217605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4259}}^1$

素因数の和:4321

約数の個数: 32

約数和(自身を含む): 53982720

約数和(自身を除く): 23765115

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 4259, 7095, 12777, 21295, 46849, 63885, 140547, 183137, 234245, 549411, 702735, 915685, 2014507, 2747055, 6043521, 10072535, 30217605]

約数ペア:

[(1, 30217605), (3, 10072535), (5, 6043521), (11, 2747055), (15, 2014507), (33, 915685), (43, 702735), (55, 549411), (129, 234245), (165, 183137), (215, 140547), (473, 63885), (645, 46849), (1419, 21295), (2365, 12777), (4259, 7095)]