65075361

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 100275840

約数和(自身を除く): 35200479

約数列:

[1, 3, 13, 19, 39, 53, 57, 159, 247, 689, 741, 1007, 1657, 2067, 3021, 4971, 13091, 21541, 31483, 39273, 64623, 87821, 94449, 263463, 409279, 1141673, 1227837, 1668599, 3425019, 5005797, 21691787, 65075361]

約数ペア:

[(1, 65075361), (3, 21691787), (13, 5005797), (19, 3425019), (39, 1668599), (53, 1227837), (57, 1141673), (159, 409279), (247, 263463), (689, 94449), (741, 87821), (1007, 64623), (1657, 39273), (2067, 31483), (3021, 21541), (4971, 13091)]