2013132275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{3299}}^1$

素因数の和:3644

約数の個数: 48

約数和(自身を含む): 3123014400

約数和(自身を除く): 1109882125

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 317, 385, 1585, 1925, 2219, 3299, 3487, 7925, 11095, 16495, 17435, 23093, 24409, 36289, 55475, 82475, 87175, 115465, 122045, 181445, 254023, 577325, 610225, 907225, 1045783, 1270115, 5228915, 6350575, 7320481, 11503613, 26144575, 36602405, 57518065, 80525291, 183012025, 287590325, 402626455, 2013132275]

約数ペア:

[(1, 2013132275), (5, 402626455), (7, 287590325), (11, 183012025), (25, 80525291), (35, 57518065), (55, 36602405), (77, 26144575), (175, 11503613), (275, 7320481), (317, 6350575), (385, 5228915), (1585, 1270115), (1925, 1045783), (2219, 907225), (3299, 610225), (3487, 577325), (7925, 254023), (11095, 181445), (16495, 122045), (17435, 115465), (23093, 87175), (24409, 82475), (36289, 55475)]