2266225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 3194240

約数和(自身を除く): 928015

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 367, 475, 1235, 1835, 4771, 6175, 6973, 9175, 23855, 34865, 90649, 119275, 174325, 453245, 2266225]

約数ペア:

[(1, 2266225), (5, 453245), (13, 174325), (19, 119275), (25, 90649), (65, 34865), (95, 23855), (247, 9175), (325, 6973), (367, 6175), (475, 4771), (1235, 1835)]