56366625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 108725760

約数和(自身を除く): 52359135

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 109, 125, 175, 197, 327, 375, 525, 545, 591, 763, 875, 985, 1379, 1635, 2289, 2625, 2725, 2955, 3815, 4137, 4925, 6895, 8175, 11445, 13625, 14775, 19075, 20685, 21473, 24625, 34475, 40875, 57225, 64419, 73875, 95375, 103425, 107365, 150311, 172375, 286125, 322095, 450933, 517125, 536825, 751555, 1610475, 2254665, 2684125, 3757775, 8052375, 11273325, 18788875, 56366625]

約数ペア:

[(1, 56366625), (3, 18788875), (5, 11273325), (7, 8052375), (15, 3757775), (21, 2684125), (25, 2254665), (35, 1610475), (75, 751555), (105, 536825), (109, 517125), (125, 450933), (175, 322095), (197, 286125), (327, 172375), (375, 150311), (525, 107365), (545, 103425), (591, 95375), (763, 73875), (875, 64419), (985, 57225), (1379, 40875), (1635, 34475), (2289, 24625), (2625, 21473), (2725, 20685), (2955, 19075), (3815, 14775), (4137, 13625), (4925, 11445), (6895, 8175)]