1469978225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{13633}}^1$

素因数の和:13889

約数の個数: 24

約数和(自身を含む): 1927302240

約数和(自身を除く): 457324015

約数列:

[1, 5, 19, 25, 95, 227, 475, 1135, 4313, 5675, 13633, 21565, 68165, 107825, 259027, 340825, 1295135, 3094691, 6475675, 15473455, 58799129, 77367275, 293995645, 1469978225]

約数ペア:

[(1, 1469978225), (5, 293995645), (19, 77367275), (25, 58799129), (95, 15473455), (227, 6475675), (475, 3094691), (1135, 1295135), (4313, 340825), (5675, 259027), (13633, 107825), (21565, 68165)]