1230452945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{2591}}^1$

素因数の和:2801

約数の個数: 32

約数和(自身を含む): 1616910336

約数和(自身を除く): 386457391

約数列:

[1, 5, 17, 37, 85, 151, 185, 629, 755, 2567, 2591, 3145, 5587, 12835, 12955, 27935, 44047, 94979, 95867, 220235, 391241, 474895, 479335, 1629739, 1956205, 6651097, 8148695, 14475917, 33255485, 72379585, 246090589, 1230452945]

約数ペア:

[(1, 1230452945), (5, 246090589), (17, 72379585), (37, 33255485), (85, 14475917), (151, 8148695), (185, 6651097), (629, 1956205), (755, 1629739), (2567, 479335), (2591, 474895), (3145, 391241), (5587, 220235), (12835, 95867), (12955, 94979), (27935, 44047)]