89064915

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1493}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 147583296

約数和(自身を除く): 58518381

約数列:

[1, 3, 5, 15, 41, 97, 123, 205, 291, 485, 615, 1455, 1493, 3977, 4479, 7465, 11931, 19885, 22395, 59655, 61213, 144821, 183639, 306065, 434463, 724105, 918195, 2172315, 5937661, 17812983, 29688305, 89064915]

約数ペア:

[(1, 89064915), (3, 29688305), (5, 17812983), (15, 5937661), (41, 2172315), (97, 918195), (123, 724105), (205, 434463), (291, 306065), (485, 183639), (615, 144821), (1455, 61213), (1493, 59655), (3977, 22395), (4479, 19885), (7465, 11931)]