2125913283505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6329}}^1\times {\mathrm{197009}}^1$

素因数の和:203385

約数の個数: 32

約数和(自身を含む): 2873256883200

約数和(自身を除く): 747343599695

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 6329, 31645, 69619, 196199, 197009, 348095, 980995, 985045, 2158189, 2167099, 6107279, 10790945, 10835495, 30536395, 67180069, 335900345, 1246869961, 6234349805, 13715569571, 38652968791, 68577847855, 193264843955, 425182656701, 2125913283505]

約数ペア:

[(1, 2125913283505), (5, 425182656701), (11, 193264843955), (31, 68577847855), (55, 38652968791), (155, 13715569571), (341, 6234349805), (1705, 1246869961), (6329, 335900345), (31645, 67180069), (69619, 30536395), (196199, 10835495), (197009, 10790945), (348095, 6107279), (980995, 2167099), (985045, 2158189)]