64095675

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 125188416

約数和(自身を除く): 61092741

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 107, 147, 163, 175, 245, 321, 489, 525, 535, 735, 749, 815, 1141, 1225, 1605, 2247, 2445, 2675, 3423, 3675, 3745, 4075, 5243, 5705, 7987, 8025, 11235, 12225, 15729, 17115, 17441, 18725, 23961, 26215, 28525, 39935, 52323, 56175, 78645, 85575, 87205, 119805, 122087, 131075, 199675, 261615, 366261, 393225, 436025, 599025, 610435, 854609, 1308075, 1831305, 2563827, 3052175, 4273045, 9156525, 12819135, 21365225, 64095675]

約数ペア:

[(1, 64095675), (3, 21365225), (5, 12819135), (7, 9156525), (15, 4273045), (21, 3052175), (25, 2563827), (35, 1831305), (49, 1308075), (75, 854609), (105, 610435), (107, 599025), (147, 436025), (163, 393225), (175, 366261), (245, 261615), (321, 199675), (489, 131075), (525, 122087), (535, 119805), (735, 87205), (749, 85575), (815, 78645), (1141, 56175), (1225, 52323), (1605, 39935), (2247, 28525), (2445, 26215), (2675, 23961), (3423, 18725), (3675, 17441), (3745, 17115), (4075, 15729), (5243, 12225), (5705, 11235), (7987, 8025)]