8272275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 15379968

約数和(自身を除く): 7107693

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 111, 165, 185, 271, 275, 407, 555, 813, 825, 925, 1221, 1355, 2035, 2775, 2981, 4065, 6105, 6775, 8943, 10027, 10175, 14905, 20325, 30081, 30525, 44715, 50135, 74525, 110297, 150405, 223575, 250675, 330891, 551485, 752025, 1654455, 2757425, 8272275]

約数ペア:

[(1, 8272275), (3, 2757425), (5, 1654455), (11, 752025), (15, 551485), (25, 330891), (33, 250675), (37, 223575), (55, 150405), (75, 110297), (111, 74525), (165, 50135), (185, 44715), (271, 30525), (275, 30081), (407, 20325), (555, 14905), (813, 10175), (825, 10027), (925, 8943), (1221, 6775), (1355, 6105), (2035, 4065), (2775, 2981)]