23873025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 45354240

約数和(自身を除く): 21481215

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 475, 627, 825, 1045, 1425, 1523, 3135, 4569, 5225, 7615, 15675, 16753, 22845, 28937, 38075, 50259, 83765, 86811, 114225, 144685, 251295, 318307, 418825, 434055, 723425, 954921, 1256475, 1591535, 2170275, 4774605, 7957675, 23873025]

約数ペア:

[(1, 23873025), (3, 7957675), (5, 4774605), (11, 2170275), (15, 1591535), (19, 1256475), (25, 954921), (33, 723425), (55, 434055), (57, 418825), (75, 318307), (95, 251295), (165, 144685), (209, 114225), (275, 86811), (285, 83765), (475, 50259), (627, 38075), (825, 28937), (1045, 22845), (1425, 16753), (1523, 15675), (3135, 7615), (4569, 5225)]