77103677945

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1\times {\mathrm{31121}}^1$

素因数の和:32201

約数の個数: 32

約数和(自身を含む): 107342516736

約数和(自身を除く): 30238838791

約数列:

[1, 5, 7, 35, 71, 355, 497, 997, 2485, 4985, 6979, 31121, 34895, 70787, 155605, 217847, 353935, 495509, 1089235, 2209591, 2477545, 11047955, 15467137, 31027637, 77335685, 155138185, 217193459, 1085967295, 2202962227, 11014811135, 15420735589, 77103677945]

約数ペア:

[(1, 77103677945), (5, 15420735589), (7, 11014811135), (35, 2202962227), (71, 1085967295), (355, 217193459), (497, 155138185), (997, 77335685), (2485, 31027637), (4985, 15467137), (6979, 11047955), (31121, 2477545), (34895, 2209591), (70787, 1089235), (155605, 495509), (217847, 353935)]