3085185025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{120163}}^1$

素因数の和:120265

約数の個数: 24

約数和(自身を含む): 4172094080

約数和(自身を除く): 1086909055

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 1027, 1975, 5135, 25675, 120163, 600815, 1562119, 3004075, 7810595, 9492877, 39052975, 47464385, 123407401, 237321925, 617037005, 3085185025]

約数ペア:

[(1, 3085185025), (5, 617037005), (13, 237321925), (25, 123407401), (65, 47464385), (79, 39052975), (325, 9492877), (395, 7810595), (1027, 3004075), (1975, 1562119), (5135, 600815), (25675, 120163)]