3847029115

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{557}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 4794603840

約数和(自身を除く): 947574725

約数列:

[1, 5, 53, 67, 265, 335, 389, 557, 1945, 2785, 3551, 17755, 20617, 26063, 29521, 37319, 103085, 130315, 147605, 186595, 216673, 1083365, 1381339, 1977907, 6906695, 9889535, 11483669, 14517091, 57418345, 72585455, 769405823, 3847029115]

約数ペア:

[(1, 3847029115), (5, 769405823), (53, 72585455), (67, 57418345), (265, 14517091), (335, 11483669), (389, 9889535), (557, 6906695), (1945, 1977907), (2785, 1381339), (3551, 1083365), (17755, 216673), (20617, 186595), (26063, 147605), (29521, 130315), (37319, 103085)]