89038625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 120775200

約数和(自身を除く): 31736575

約数列:

[1, 5, 13, 25, 65, 125, 157, 325, 349, 785, 1625, 1745, 2041, 3925, 4537, 8725, 10205, 19625, 22685, 43625, 51025, 54793, 113425, 255125, 273965, 567125, 712309, 1369825, 3561545, 6849125, 17807725, 89038625]

約数ペア:

[(1, 89038625), (5, 17807725), (13, 6849125), (25, 3561545), (65, 1369825), (125, 712309), (157, 567125), (325, 273965), (349, 255125), (785, 113425), (1625, 54793), (1745, 51025), (2041, 43625), (3925, 22685), (4537, 19625), (8725, 10205)]