85419945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{967}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 160672512

約数和(自身を除く): 75252567

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 151, 195, 453, 585, 755, 967, 1359, 1963, 2265, 2901, 4835, 5889, 6795, 8703, 9815, 12571, 14505, 17667, 29445, 37713, 43515, 62855, 88335, 113139, 146017, 188565, 438051, 565695, 730085, 1314153, 1898221, 2190255, 5694663, 6570765, 9491105, 17083989, 28473315, 85419945]

約数ペア:

[(1, 85419945), (3, 28473315), (5, 17083989), (9, 9491105), (13, 6570765), (15, 5694663), (39, 2190255), (45, 1898221), (65, 1314153), (117, 730085), (151, 565695), (195, 438051), (453, 188565), (585, 146017), (755, 113139), (967, 88335), (1359, 62855), (1963, 43515), (2265, 37713), (2901, 29445), (4835, 17667), (5889, 14505), (6795, 12571), (8703, 9815)]