274300865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2539}}^1$

素因数の和:2633

約数の個数: 32

約数和(自身を含む): 368686080

約数和(自身を除く): 94385215

約数列:

[1, 5, 17, 31, 41, 85, 155, 205, 527, 697, 1271, 2539, 2635, 3485, 6355, 12695, 21607, 43163, 78709, 104099, 108035, 215815, 393545, 520495, 1338053, 1769683, 3227069, 6690265, 8848415, 16135345, 54860173, 274300865]

約数ペア:

[(1, 274300865), (5, 54860173), (17, 16135345), (31, 8848415), (41, 6690265), (85, 3227069), (155, 1769683), (205, 1338053), (527, 520495), (697, 393545), (1271, 215815), (2539, 108035), (2635, 104099), (3485, 78709), (6355, 43163), (12695, 21607)]