67326735

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 126403200

約数和(自身を除く): 59076465

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 139, 147, 245, 417, 659, 695, 735, 973, 1977, 2085, 2919, 3295, 4613, 4865, 6811, 9885, 13839, 14595, 20433, 23065, 32291, 34055, 69195, 91601, 96873, 102165, 161455, 274803, 458005, 484365, 641207, 1374015, 1923621, 3206035, 4488449, 9618105, 13465347, 22442245, 67326735]

約数ペア:

[(1, 67326735), (3, 22442245), (5, 13465347), (7, 9618105), (15, 4488449), (21, 3206035), (35, 1923621), (49, 1374015), (105, 641207), (139, 484365), (147, 458005), (245, 274803), (417, 161455), (659, 102165), (695, 96873), (735, 91601), (973, 69195), (1977, 34055), (2085, 32291), (2919, 23065), (3295, 20433), (4613, 14595), (4865, 13839), (6811, 9885)]