542787855

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{1367}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 880948224

約数和(自身を除く): 338160369

約数列:

[1, 3, 5, 15, 103, 257, 309, 515, 771, 1285, 1367, 1545, 3855, 4101, 6835, 20505, 26471, 79413, 132355, 140801, 351319, 397065, 422403, 704005, 1053957, 1756595, 2112015, 5269785, 36185857, 108557571, 180929285, 542787855]

約数ペア:

[(1, 542787855), (3, 180929285), (5, 108557571), (15, 36185857), (103, 5269785), (257, 2112015), (309, 1756595), (515, 1053957), (771, 704005), (1285, 422403), (1367, 397065), (1545, 351319), (3855, 140801), (4101, 132355), (6835, 79413), (20505, 26471)]