2015278533

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 3019675776

約数和(自身を除く): 1004397243

約数列:

[1, 3, 9, 61, 103, 157, 183, 227, 309, 471, 549, 681, 927, 1413, 2043, 6283, 9577, 13847, 16171, 18849, 23381, 28731, 35639, 41541, 48513, 56547, 70143, 86193, 106917, 124623, 145539, 210429, 320751, 986431, 1426241, 2173979, 2959293, 3670817, 4278723, 6521937, 8877879, 11012451, 12836169, 19565811, 33037353, 223919837, 671759511, 2015278533]

約数ペア:

[(1, 2015278533), (3, 671759511), (9, 223919837), (61, 33037353), (103, 19565811), (157, 12836169), (183, 11012451), (227, 8877879), (309, 6521937), (471, 4278723), (549, 3670817), (681, 2959293), (927, 2173979), (1413, 1426241), (2043, 986431), (6283, 320751), (9577, 210429), (13847, 145539), (16171, 124623), (18849, 106917), (23381, 86193), (28731, 70143), (35639, 56547), (41541, 48513)]