15898985421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{211403}}^1$

素因数の和:211513

約数の個数: 32

約数和(自身を含む): 24110203392

約数和(自身を除く): 8211217971

約数列:

[1, 3, 11, 33, 43, 53, 129, 159, 473, 583, 1419, 1749, 2279, 6837, 25069, 75207, 211403, 634209, 2325433, 6976299, 9090329, 11204359, 27270987, 33613077, 99993619, 123247949, 299980857, 369743847, 481787437, 1445362311, 5299661807, 15898985421]

約数ペア:

[(1, 15898985421), (3, 5299661807), (11, 1445362311), (33, 481787437), (43, 369743847), (53, 299980857), (129, 123247949), (159, 99993619), (473, 33613077), (583, 27270987), (1419, 11204359), (1749, 9090329), (2279, 6976299), (6837, 2325433), (25069, 634209), (75207, 211403)]