156933673825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1\times {\mathrm{4421}}^1$

素因数の和:4906

約数の個数: 48

約数和(自身を含む): 202872586752

約数和(自身を除く): 45938912927

約数列:

[1, 5, 25, 31, 155, 163, 281, 775, 815, 1405, 4075, 4421, 5053, 7025, 8711, 22105, 25265, 43555, 45803, 110525, 126325, 137051, 217775, 229015, 685255, 720623, 1145075, 1242301, 1419893, 3426275, 3603115, 6211505, 7099465, 18015575, 22339313, 31057525, 35497325, 38511331, 111696565, 192556655, 202495063, 558482825, 962783275, 1012475315, 5062376575, 6277346953, 31386734765, 156933673825]

約数ペア:

[(1, 156933673825), (5, 31386734765), (25, 6277346953), (31, 5062376575), (155, 1012475315), (163, 962783275), (281, 558482825), (775, 202495063), (815, 192556655), (1405, 111696565), (4075, 38511331), (4421, 35497325), (5053, 31057525), (7025, 22339313), (8711, 18015575), (22105, 7099465), (25265, 6211505), (43555, 3603115), (45803, 3426275), (110525, 1419893), (126325, 1242301), (137051, 1145075), (217775, 720623), (229015, 685255)]