1207457745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{12409}}^1$

素因数の和:12929

約数の個数: 32

約数和(自身を含む): 2084880000

約数和(自身を除く): 877422255

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 499, 1497, 2495, 6487, 7485, 12409, 19461, 32435, 37227, 62045, 97305, 161317, 186135, 483951, 806585, 2419755, 6192091, 18576273, 30960455, 80497183, 92881365, 241491549, 402485915, 1207457745]

約数ペア:

[(1, 1207457745), (3, 402485915), (5, 241491549), (13, 92881365), (15, 80497183), (39, 30960455), (65, 18576273), (195, 6192091), (499, 2419755), (1497, 806585), (2495, 483951), (6487, 186135), (7485, 161317), (12409, 97305), (19461, 62045), (32435, 37227)]