353440145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^2\times {\mathrm{331}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 444486912

約数和(自身を除く): 91046767

約数列:

[1, 5, 31, 83, 155, 331, 415, 1655, 2573, 6889, 10261, 12865, 27473, 34445, 51305, 137365, 213559, 851663, 1067795, 2280259, 4258315, 11401295, 70688029, 353440145]

約数ペア:

[(1, 353440145), (5, 70688029), (31, 11401295), (83, 4258315), (155, 2280259), (331, 1067795), (415, 851663), (1655, 213559), (2573, 137365), (6889, 51305), (10261, 34445), (12865, 27473)]