475310157

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 809201664

約数和(自身を除く): 333891507

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 107, 119, 161, 321, 357, 391, 483, 541, 749, 1173, 1623, 1819, 2247, 2461, 2737, 3787, 5457, 7383, 8211, 9197, 11361, 12443, 12733, 17227, 27591, 37329, 38199, 41837, 51681, 57887, 64379, 87101, 125511, 173661, 193137, 211531, 261303, 292859, 405209, 634593, 878577, 984079, 1215627, 1331401, 1480717, 2952237, 3994203, 4442151, 6888553, 9319807, 20665659, 22633817, 27959421, 67901451, 158436719, 475310157]

約数ペア:

[(1, 475310157), (3, 158436719), (7, 67901451), (17, 27959421), (21, 22633817), (23, 20665659), (51, 9319807), (69, 6888553), (107, 4442151), (119, 3994203), (161, 2952237), (321, 1480717), (357, 1331401), (391, 1215627), (483, 984079), (541, 878577), (749, 634593), (1173, 405209), (1623, 292859), (1819, 261303), (2247, 211531), (2461, 193137), (2737, 173661), (3787, 125511), (5457, 87101), (7383, 64379), (8211, 57887), (9197, 51681), (11361, 41837), (12443, 38199), (12733, 37329), (17227, 27591)]