2022638085

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{80407}}^1$

素因数の和:80474

約数の個数: 48

約数和(自身を含む): 3863443584

約数和(自身を除く): 1840805499

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 2795, 5031, 8385, 25155, 80407, 241221, 402035, 723663, 1045291, 1206105, 3135873, 3457501, 3618315, 5226455, 9407619, 10372503, 15679365, 17287505, 31117509, 44947513, 47038095, 51862515, 134842539, 155587545, 224737565, 404527617, 674212695, 2022638085]

約数ペア:

[(1, 2022638085), (3, 674212695), (5, 404527617), (9, 224737565), (13, 155587545), (15, 134842539), (39, 51862515), (43, 47038095), (45, 44947513), (65, 31117509), (117, 17287505), (129, 15679365), (195, 10372503), (215, 9407619), (387, 5226455), (559, 3618315), (585, 3457501), (645, 3135873), (1677, 1206105), (1935, 1045291), (2795, 723663), (5031, 402035), (8385, 241221), (25155, 80407)]