55776525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 106326528

約数和(自身を除く): 50550003

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 131, 175, 393, 525, 655, 811, 917, 1965, 2433, 2751, 3275, 4055, 4585, 5677, 9825, 12165, 13755, 17031, 20275, 22925, 28385, 60825, 68775, 85155, 106241, 141925, 318723, 425775, 531205, 743687, 1593615, 2231061, 2656025, 3718435, 7968075, 11155305, 18592175, 55776525]

約数ペア:

[(1, 55776525), (3, 18592175), (5, 11155305), (7, 7968075), (15, 3718435), (21, 2656025), (25, 2231061), (35, 1593615), (75, 743687), (105, 531205), (131, 425775), (175, 318723), (393, 141925), (525, 106241), (655, 85155), (811, 68775), (917, 60825), (1965, 28385), (2433, 22925), (2751, 20275), (3275, 17031), (4055, 13755), (4585, 12165), (5677, 9825)]