121021475505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28111841}}^1$

素因数の和:28111897

約数の個数: 32

約数和(自身を含む): 226693893888

約数和(自身を除く): 105672418383

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 28111841, 84335523, 140559205, 196782887, 421677615, 590348661, 983914435, 1152585481, 2951743305, 3457756443, 5762927405, 8068098367, 17288782215, 24204295101, 40340491835, 121021475505]

約数ペア:

[(1, 121021475505), (3, 40340491835), (5, 24204295101), (7, 17288782215), (15, 8068098367), (21, 5762927405), (35, 3457756443), (41, 2951743305), (105, 1152585481), (123, 983914435), (205, 590348661), (287, 421677615), (615, 196782887), (861, 140559205), (1435, 84335523), (4305, 28111841)]