25415065

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 34784640

約数和(自身を除く): 9369575

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 845, 1235, 1583, 3211, 7915, 16055, 20579, 30077, 102895, 150385, 267527, 391001, 1337635, 1955005, 5083013, 25415065]

約数ペア:

[(1, 25415065), (5, 5083013), (13, 1955005), (19, 1337635), (65, 391001), (95, 267527), (169, 150385), (247, 102895), (845, 30077), (1235, 20579), (1583, 16055), (3211, 7915)]