15144967215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1022963}}^1$

素因数の和:1023028

約数の個数: 48

約数和(自身を含む): 30639817728

約数和(自身を除く): 15494850513

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2115, 2961, 4935, 14805, 1022963, 3068889, 5114815, 7160741, 9206667, 15344445, 21482223, 35803705, 46033335, 48079261, 64446669, 107411115, 144237783, 240396305, 322233345, 336554827, 432713349, 721188915, 1009664481, 1682774135, 2163566745, 3028993443, 5048322405, 15144967215]

約数ペア:

[(1, 15144967215), (3, 5048322405), (5, 3028993443), (7, 2163566745), (9, 1682774135), (15, 1009664481), (21, 721188915), (35, 432713349), (45, 336554827), (47, 322233345), (63, 240396305), (105, 144237783), (141, 107411115), (235, 64446669), (315, 48079261), (329, 46033335), (423, 35803705), (705, 21482223), (987, 15344445), (1645, 9206667), (2115, 7160741), (2961, 5114815), (4935, 3068889), (14805, 1022963)]