4627025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 6457920

約数和(自身を除く): 1830895

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 619, 1495, 3095, 7475, 8047, 14237, 15475, 40235, 71185, 185081, 201175, 355925, 925405, 4627025]

約数ペア:

[(1, 4627025), (5, 925405), (13, 355925), (23, 201175), (25, 185081), (65, 71185), (115, 40235), (299, 15475), (325, 14237), (575, 8047), (619, 7475), (1495, 3095)]