11977845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 21064320

約数和(自身を除く): 9086475

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 229, 317, 687, 951, 1145, 1585, 2519, 3435, 3487, 4755, 7557, 10461, 12595, 17435, 37785, 52305, 72593, 217779, 362965, 798523, 1088895, 2395569, 3992615, 11977845]

約数ペア:

[(1, 11977845), (3, 3992615), (5, 2395569), (11, 1088895), (15, 798523), (33, 362965), (55, 217779), (165, 72593), (229, 52305), (317, 37785), (687, 17435), (951, 12595), (1145, 10461), (1585, 7557), (2519, 4755), (3435, 3487)]