267480425

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4079}}^1$

素因数の和:4193

約数の個数: 24

約数和(自身を含む): 345037440

約数和(自身を除く): 77557015

約数列:

[1, 5, 25, 43, 61, 215, 305, 1075, 1525, 2623, 4079, 13115, 20395, 65575, 101975, 175397, 248819, 876985, 1244095, 4384925, 6220475, 10699217, 53496085, 267480425]

約数ペア:

[(1, 267480425), (5, 53496085), (25, 10699217), (43, 6220475), (61, 4384925), (215, 1244095), (305, 876985), (1075, 248819), (1525, 175397), (2623, 101975), (4079, 65575), (13115, 20395)]