15040928

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 34292160

約数和(自身を除く): 19251232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 809, 1162, 1328, 1618, 2324, 2656, 3236, 4648, 5663, 6472, 9296, 11326, 12944, 18592, 22652, 25888, 45304, 67147, 90608, 134294, 181216, 268588, 470029, 537176, 940058, 1074352, 1880116, 2148704, 3760232, 7520464, 15040928]

約数ペア:

[(1, 15040928), (2, 7520464), (4, 3760232), (7, 2148704), (8, 1880116), (14, 1074352), (16, 940058), (28, 537176), (32, 470029), (56, 268588), (83, 181216), (112, 134294), (166, 90608), (224, 67147), (332, 45304), (581, 25888), (664, 22652), (809, 18592), (1162, 12944), (1328, 11326), (1618, 9296), (2324, 6472), (2656, 5663), (3236, 4648)]