2144505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 3846528

約数和(自身を除く): 1702023

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 317, 451, 615, 951, 1353, 1585, 2255, 3487, 4755, 6765, 10461, 12997, 17435, 38991, 52305, 64985, 142967, 194955, 428901, 714835, 2144505]

約数ペア:

[(1, 2144505), (3, 714835), (5, 428901), (11, 194955), (15, 142967), (33, 64985), (41, 52305), (55, 38991), (123, 17435), (165, 12997), (205, 10461), (317, 6765), (451, 4755), (615, 3487), (951, 2255), (1353, 1585)]