87996285

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{419}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 165110400

約数和(自身を除く): 77114115

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 359, 419, 585, 1077, 1257, 1795, 2095, 3231, 3771, 4667, 5385, 5447, 6285, 14001, 16155, 16341, 18855, 23335, 27235, 42003, 49023, 70005, 81705, 150421, 210015, 245115, 451263, 752105, 1353789, 1955473, 2256315, 5866419, 6768945, 9777365, 17599257, 29332095, 87996285]

約数ペア:

[(1, 87996285), (3, 29332095), (5, 17599257), (9, 9777365), (13, 6768945), (15, 5866419), (39, 2256315), (45, 1955473), (65, 1353789), (117, 752105), (195, 451263), (359, 245115), (419, 210015), (585, 150421), (1077, 81705), (1257, 70005), (1795, 49023), (2095, 42003), (3231, 27235), (3771, 23335), (4667, 18855), (5385, 16341), (5447, 16155), (6285, 14001)]