259494095

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2371}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 368893440

約数和(自身を除く): 109399345

約数列:

[1, 5, 7, 35, 53, 59, 265, 295, 371, 413, 1855, 2065, 2371, 3127, 11855, 15635, 16597, 21889, 82985, 109445, 125663, 139889, 628315, 699445, 879641, 979223, 4398205, 4896115, 7414117, 37070585, 51898819, 259494095]

約数ペア:

[(1, 259494095), (5, 51898819), (7, 37070585), (35, 7414117), (53, 4896115), (59, 4398205), (265, 979223), (295, 879641), (371, 699445), (413, 628315), (1855, 139889), (2065, 125663), (2371, 109445), (3127, 82985), (11855, 21889), (15635, 16597)]