71944125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 132627456

約数和(自身を除く): 60683331

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 107, 125, 163, 165, 275, 321, 375, 489, 535, 815, 825, 1177, 1375, 1605, 1793, 2445, 2675, 3531, 4075, 4125, 5379, 5885, 8025, 8965, 12225, 13375, 17441, 17655, 20375, 26895, 29425, 40125, 44825, 52323, 61125, 87205, 88275, 134475, 147125, 191851, 224125, 261615, 436025, 441375, 575553, 672375, 959255, 1308075, 2180125, 2877765, 4796275, 6540375, 14388825, 23981375, 71944125]

約数ペア:

[(1, 71944125), (3, 23981375), (5, 14388825), (11, 6540375), (15, 4796275), (25, 2877765), (33, 2180125), (55, 1308075), (75, 959255), (107, 672375), (125, 575553), (163, 441375), (165, 436025), (275, 261615), (321, 224125), (375, 191851), (489, 147125), (535, 134475), (815, 88275), (825, 87205), (1177, 61125), (1375, 52323), (1605, 44825), (1793, 40125), (2445, 29425), (2675, 26895), (3531, 20375), (4075, 17655), (4125, 17441), (5379, 13375), (5885, 12225), (8025, 8965)]