203357535

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{3061}}^1$

素因数の和:3215

約数の個数: 32

約数和(自身を含む): 336281088

約数和(自身を除く): 132923553

約数列:

[1, 3, 5, 15, 43, 103, 129, 215, 309, 515, 645, 1545, 3061, 4429, 9183, 13287, 15305, 22145, 45915, 66435, 131623, 315283, 394869, 658115, 945849, 1576415, 1974345, 4729245, 13557169, 40671507, 67785845, 203357535]

約数ペア:

[(1, 203357535), (3, 67785845), (5, 40671507), (15, 13557169), (43, 4729245), (103, 1974345), (129, 1576415), (215, 945849), (309, 658115), (515, 394869), (645, 315283), (1545, 131623), (3061, 66435), (4429, 45915), (9183, 22145), (13287, 15305)]