31064525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3847}}^1$

素因数の和:3893

約数の個数: 24

約数和(自身を含む): 42943680

約数和(自身を除く): 11879155

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 3847, 8075, 19235, 65399, 73093, 96175, 326995, 365465, 1242581, 1634975, 1827325, 6212905, 31064525]

約数ペア:

[(1, 31064525), (5, 6212905), (17, 1827325), (19, 1634975), (25, 1242581), (85, 365465), (95, 326995), (323, 96175), (425, 73093), (475, 65399), (1615, 19235), (3847, 8075)]