1574120425

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{383}}^1\times {\mathrm{2081}}^1$

素因数の和:2553

約数の個数: 24

約数和(自身を含む): 1982730240

約数和(自身を除く): 408609815

約数列:

[1, 5, 25, 79, 383, 395, 1915, 1975, 2081, 9575, 10405, 30257, 52025, 151285, 164399, 756425, 797023, 821995, 3985115, 4109975, 19925575, 62964817, 314824085, 1574120425]

約数ペア:

[(1, 1574120425), (5, 314824085), (25, 62964817), (79, 19925575), (383, 4109975), (395, 3985115), (1915, 821995), (1975, 797023), (2081, 756425), (9575, 164399), (10405, 151285), (30257, 52025)]