22531575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 41997312

約数和(自身を除く): 19465737

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 275, 341, 465, 775, 825, 881, 1023, 1705, 2325, 2643, 4405, 5115, 8525, 9691, 13215, 22025, 25575, 27311, 29073, 48455, 66075, 81933, 136555, 145365, 242275, 300421, 409665, 682775, 726825, 901263, 1502105, 2048325, 4506315, 7510525, 22531575]

約数ペア:

[(1, 22531575), (3, 7510525), (5, 4506315), (11, 2048325), (15, 1502105), (25, 901263), (31, 726825), (33, 682775), (55, 409665), (75, 300421), (93, 242275), (155, 145365), (165, 136555), (275, 81933), (341, 66075), (465, 48455), (775, 29073), (825, 27311), (881, 25575), (1023, 22025), (1705, 13215), (2325, 9691), (2643, 8525), (4405, 5115)]