4078889355

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{7547}}^1$

素因数の和:7955

約数の個数: 32

約数和(自身を含む): 6599729664

約数和(自身を除く): 2520840309

約数列:

[1, 3, 5, 15, 137, 263, 411, 685, 789, 1315, 2055, 3945, 7547, 22641, 36031, 37735, 108093, 113205, 180155, 540465, 1033939, 1984861, 3101817, 5169695, 5954583, 9924305, 15509085, 29772915, 271925957, 815777871, 1359629785, 4078889355]

約数ペア:

[(1, 4078889355), (3, 1359629785), (5, 815777871), (15, 271925957), (137, 29772915), (263, 15509085), (411, 9924305), (685, 5954583), (789, 5169695), (1315, 3101817), (2055, 1984861), (3945, 1033939), (7547, 540465), (22641, 180155), (36031, 113205), (37735, 108093)]