28149693405

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{48857}}^1$

素因数の和:49477

約数の個数: 32

約数和(自身を含む): 45759230208

約数和(自身を除く): 17609536803

約数列:

[1, 3, 5, 15, 71, 213, 355, 541, 1065, 1623, 2705, 8115, 38411, 48857, 115233, 146571, 192055, 244285, 576165, 732855, 3468847, 10406541, 17344235, 26431637, 52032705, 79294911, 132158185, 396474555, 1876646227, 5629938681, 9383231135, 28149693405]

約数ペア:

[(1, 28149693405), (3, 9383231135), (5, 5629938681), (15, 1876646227), (71, 396474555), (213, 132158185), (355, 79294911), (541, 52032705), (1065, 26431637), (1623, 17344235), (2705, 10406541), (8115, 3468847), (38411, 732855), (48857, 576165), (115233, 244285), (146571, 192055)]