15672980425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{1297}}^1\times {\mathrm{28433}}^1$

素因数の和:29757

約数の個数: 24

約数和(自身を含む): 20594291256

約数和(自身を除く): 4921310831

約数列:

[1, 5, 17, 25, 85, 425, 1297, 6485, 22049, 28433, 32425, 110245, 142165, 483361, 551225, 710825, 2416805, 12084025, 36877601, 184388005, 626919217, 921940025, 3134596085, 15672980425]

約数ペア:

[(1, 15672980425), (5, 3134596085), (17, 921940025), (25, 626919217), (85, 184388005), (425, 36877601), (1297, 12084025), (6485, 2416805), (22049, 710825), (28433, 551225), (32425, 483361), (110245, 142165)]