27212865

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 44876160

約数和(自身を除く): 17663295

約数列:

[1, 3, 5, 15, 59, 97, 177, 291, 295, 317, 485, 885, 951, 1455, 1585, 4755, 5723, 17169, 18703, 28615, 30749, 56109, 85845, 92247, 93515, 153745, 280545, 461235, 1814191, 5442573, 9070955, 27212865]

約数ペア:

[(1, 27212865), (3, 9070955), (5, 5442573), (15, 1814191), (59, 461235), (97, 280545), (177, 153745), (291, 93515), (295, 92247), (317, 85845), (485, 56109), (885, 30749), (951, 28615), (1455, 18703), (1585, 17169), (4755, 5723)]