1208905330465

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2539}}^1\times {\mathrm{331801}}^1$

素因数の和:334393

約数の個数: 32

約数和(自身を含む): 1699038593280

約数和(自身を除く): 490133262815

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 2539, 12695, 17773, 88865, 104099, 331801, 520495, 728693, 1659005, 2322607, 3643465, 11613035, 13603841, 68019205, 95226887, 476134435, 842442739, 4212213695, 5897099173, 29485495865, 34540152299, 172700761495, 241781066093, 1208905330465]

約数ペア:

[(1, 1208905330465), (5, 241781066093), (7, 172700761495), (35, 34540152299), (41, 29485495865), (205, 5897099173), (287, 4212213695), (1435, 842442739), (2539, 476134435), (12695, 95226887), (17773, 68019205), (88865, 13603841), (104099, 11613035), (331801, 3643465), (520495, 2322607), (728693, 1659005)]