75394755

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 138996000

約数和(自身を除く): 63601245

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 109, 171, 285, 327, 545, 809, 855, 981, 1635, 2071, 2427, 4045, 4905, 6213, 7281, 10355, 12135, 15371, 18639, 31065, 36405, 46113, 76855, 88181, 93195, 138339, 230565, 264543, 440905, 691695, 793629, 1322715, 1675439, 3968145, 5026317, 8377195, 15078951, 25131585, 75394755]

約数ペア:

[(1, 75394755), (3, 25131585), (5, 15078951), (9, 8377195), (15, 5026317), (19, 3968145), (45, 1675439), (57, 1322715), (95, 793629), (109, 691695), (171, 440905), (285, 264543), (327, 230565), (545, 138339), (809, 93195), (855, 88181), (981, 76855), (1635, 46113), (2071, 36405), (2427, 31065), (4045, 18639), (4905, 15371), (6213, 12135), (7281, 10355)]