54380535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19387}}^1$

素因数の和:19423

約数の個数: 32

約数和(自身を含む): 100507392

約数和(自身を除く): 46126857

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 19387, 58161, 96935, 213257, 290805, 329579, 639771, 988737, 1066285, 1647895, 3198855, 3625369, 4943685, 10876107, 18126845, 54380535]

約数ペア:

[(1, 54380535), (3, 18126845), (5, 10876107), (11, 4943685), (15, 3625369), (17, 3198855), (33, 1647895), (51, 1066285), (55, 988737), (85, 639771), (165, 329579), (187, 290805), (255, 213257), (561, 96935), (935, 58161), (2805, 19387)]