315000675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{929}}^1$

素因数の和:1093

約数の個数: 72

約数和(自身を含む): 620652240

約数和(自身を除く): 305651565

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 137, 165, 225, 275, 411, 495, 685, 825, 929, 1233, 1507, 2055, 2475, 2787, 3425, 4521, 4645, 6165, 7535, 8361, 10219, 10275, 13563, 13935, 22605, 23225, 30657, 30825, 37675, 41805, 51095, 67815, 69675, 91971, 113025, 127273, 153285, 209025, 255475, 339075, 381819, 459855, 636365, 766425, 1145457, 1400003, 1909095, 2299275, 3181825, 4200009, 5727285, 7000015, 9545475, 12600027, 21000045, 28636425, 35000075, 63000135, 105000225, 315000675]

約数ペア:

[(1, 315000675), (3, 105000225), (5, 63000135), (9, 35000075), (11, 28636425), (15, 21000045), (25, 12600027), (33, 9545475), (45, 7000015), (55, 5727285), (75, 4200009), (99, 3181825), (137, 2299275), (165, 1909095), (225, 1400003), (275, 1145457), (411, 766425), (495, 636365), (685, 459855), (825, 381819), (929, 339075), (1233, 255475), (1507, 209025), (2055, 153285), (2475, 127273), (2787, 113025), (3425, 91971), (4521, 69675), (4645, 67815), (6165, 51095), (7535, 41805), (8361, 37675), (10219, 30825), (10275, 30657), (13563, 23225), (13935, 22605)]