103420765

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{128473}}^1$

素因数の和:128508

約数の個数: 16

約数和(自身を含む): 148002048

約数和(自身を除く): 44581283

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 128473, 642365, 899311, 2954879, 4496555, 14774395, 20684153, 103420765]

約数ペア:

[(1, 103420765), (5, 20684153), (7, 14774395), (23, 4496555), (35, 2954879), (115, 899311), (161, 642365), (805, 128473)]