2975650275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{22277}}^1$

素因数の和:22440

約数の個数: 48

約数和(自身を含む): 5337095904

約数和(自身を除く): 2361445629

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 137, 195, 325, 411, 685, 975, 1781, 2055, 3425, 5343, 8905, 10275, 22277, 26715, 44525, 66831, 111385, 133575, 289601, 334155, 556925, 868803, 1448005, 1670775, 3051949, 4344015, 7240025, 9155847, 15259745, 21720075, 39675337, 45779235, 76298725, 119026011, 198376685, 228896175, 595130055, 991883425, 2975650275]

約数ペア:

[(1, 2975650275), (3, 991883425), (5, 595130055), (13, 228896175), (15, 198376685), (25, 119026011), (39, 76298725), (65, 45779235), (75, 39675337), (137, 21720075), (195, 15259745), (325, 9155847), (411, 7240025), (685, 4344015), (975, 3051949), (1781, 1670775), (2055, 1448005), (3425, 868803), (5343, 556925), (8905, 334155), (10275, 289601), (22277, 133575), (26715, 111385), (44525, 66831)]