70436865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{983}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 119874816

約数和(自身を除く): 49437951

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 281, 843, 983, 1405, 2949, 4215, 4777, 4915, 14331, 14745, 16711, 23885, 50133, 71655, 83555, 250665, 276223, 828669, 1381115, 4143345, 4695791, 14087373, 23478955, 70436865]

約数ペア:

[(1, 70436865), (3, 23478955), (5, 14087373), (15, 4695791), (17, 4143345), (51, 1381115), (85, 828669), (255, 276223), (281, 250665), (843, 83555), (983, 71655), (1405, 50133), (2949, 23885), (4215, 16711), (4777, 14745), (4915, 14331)]