53884025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4481}}^1$

素因数の和:4541

約数の個数: 24

約数和(自身を含む): 73917144

約数和(自身を除く): 20033119

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 2405, 4481, 12025, 22405, 58253, 112025, 165797, 291265, 828985, 1456325, 2155361, 4144925, 10776805, 53884025]

約数ペア:

[(1, 53884025), (5, 10776805), (13, 4144925), (25, 2155361), (37, 1456325), (65, 828985), (185, 291265), (325, 165797), (481, 112025), (925, 58253), (2405, 22405), (4481, 12025)]