38879715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{977}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 71354880

約数和(自身を除く): 32475165

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 379, 977, 1137, 1895, 2653, 2931, 4885, 5685, 6839, 7959, 13265, 14655, 20517, 34195, 39795, 102585, 370283, 1110849, 1851415, 2591981, 5554245, 7775943, 12959905, 38879715]

約数ペア:

[(1, 38879715), (3, 12959905), (5, 7775943), (7, 5554245), (15, 2591981), (21, 1851415), (35, 1110849), (105, 370283), (379, 102585), (977, 39795), (1137, 34195), (1895, 20517), (2653, 14655), (2931, 13265), (4885, 7959), (5685, 6839)]