11269275

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 19903488

約数和(自身を除く): 8634213

約数列:

[1, 3, 5, 15, 25, 31, 37, 75, 93, 111, 131, 155, 185, 393, 465, 555, 655, 775, 925, 1147, 1965, 2325, 2775, 3275, 3441, 4061, 4847, 5735, 9825, 12183, 14541, 17205, 20305, 24235, 28675, 60915, 72705, 86025, 101525, 121175, 150257, 304575, 363525, 450771, 751285, 2253855, 3756425, 11269275]

約数ペア:

[(1, 11269275), (3, 3756425), (5, 2253855), (15, 751285), (25, 450771), (31, 363525), (37, 304575), (75, 150257), (93, 121175), (111, 101525), (131, 86025), (155, 72705), (185, 60915), (393, 28675), (465, 24235), (555, 20305), (655, 17205), (775, 14541), (925, 12183), (1147, 9825), (1965, 5735), (2325, 4847), (2775, 4061), (3275, 3441)]