243325365

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{2287}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 401296896

約数和(自身を除く): 157971531

約数列:

[1, 3, 5, 15, 41, 123, 173, 205, 519, 615, 865, 2287, 2595, 6861, 7093, 11435, 21279, 34305, 35465, 93767, 106395, 281301, 395651, 468835, 1186953, 1406505, 1978255, 5934765, 16221691, 48665073, 81108455, 243325365]

約数ペア:

[(1, 243325365), (3, 81108455), (5, 48665073), (15, 16221691), (41, 5934765), (123, 1978255), (173, 1406505), (205, 1186953), (519, 468835), (615, 395651), (865, 281301), (2287, 106395), (2595, 93767), (6861, 35465), (7093, 34305), (11435, 21279)]