3835625

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:75

約数の個数: 30

約数和(自身を含む): 5356098

約数和(自身を除く): 1520473

約数列:

[1, 5, 17, 19, 25, 85, 95, 125, 323, 361, 425, 475, 625, 1615, 1805, 2125, 2375, 6137, 8075, 9025, 10625, 11875, 30685, 40375, 45125, 153425, 201875, 225625, 767125, 3835625]

約数ペア:

[(1, 3835625), (5, 767125), (17, 225625), (19, 201875), (25, 153425), (85, 45125), (95, 40375), (125, 30685), (323, 11875), (361, 10625), (425, 9025), (475, 8075), (625, 6137), (1615, 2375), (1805, 2125)]