158967345

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1277}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 261816192

約数和(自身を除く): 102848847

約数列:

[1, 3, 5, 15, 43, 129, 193, 215, 579, 645, 965, 1277, 2895, 3831, 6385, 8299, 19155, 24897, 41495, 54911, 124485, 164733, 246461, 274555, 739383, 823665, 1232305, 3696915, 10597823, 31793469, 52989115, 158967345]

約数ペア:

[(1, 158967345), (3, 52989115), (5, 31793469), (15, 10597823), (43, 3696915), (129, 1232305), (193, 823665), (215, 739383), (579, 274555), (645, 246461), (965, 164733), (1277, 124485), (2895, 54911), (3831, 41495), (6385, 24897), (8299, 19155)]