156790052995

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1307}}^1\times {\mathrm{2521}}^1$

素因数の和:4171

約数の個数: 32

約数和(自身を含む): 195076417536

約数和(自身を除く): 38286364541

約数列:

[1, 5, 31, 155, 307, 1307, 1535, 2521, 6535, 9517, 12605, 40517, 47585, 78151, 202585, 390755, 401249, 773947, 2006245, 3294947, 3869735, 12438719, 16474735, 23992357, 62193595, 102143357, 119961785, 510716785, 1011548729, 5057743645, 31358010599, 156790052995]

約数ペア:

[(1, 156790052995), (5, 31358010599), (31, 5057743645), (155, 1011548729), (307, 510716785), (1307, 119961785), (1535, 102143357), (2521, 62193595), (6535, 23992357), (9517, 16474735), (12605, 12438719), (40517, 3869735), (47585, 3294947), (78151, 2006245), (202585, 773947), (390755, 401249)]