40256925

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 69549120

約数和(自身を除く): 29292195

約数列:

[1, 3, 5, 15, 25, 37, 75, 89, 111, 163, 185, 267, 445, 489, 555, 815, 925, 1335, 2225, 2445, 2775, 3293, 4075, 6031, 6675, 9879, 12225, 14507, 16465, 18093, 30155, 43521, 49395, 72535, 82325, 90465, 150775, 217605, 246975, 362675, 452325, 536759, 1088025, 1610277, 2683795, 8051385, 13418975, 40256925]

約数ペア:

[(1, 40256925), (3, 13418975), (5, 8051385), (15, 2683795), (25, 1610277), (37, 1088025), (75, 536759), (89, 452325), (111, 362675), (163, 246975), (185, 217605), (267, 150775), (445, 90465), (489, 82325), (555, 72535), (815, 49395), (925, 43521), (1335, 30155), (2225, 18093), (2445, 16465), (2775, 14507), (3293, 12225), (4075, 9879), (6031, 6675)]