3119375775

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{18379}}^1$

素因数の和:18496

約数の個数: 48

約数和(自身を含む): 5396956160

約数和(自身を除く): 2277580385

約数列:

[1, 3, 5, 15, 25, 31, 73, 75, 93, 155, 219, 365, 465, 775, 1095, 1825, 2263, 2325, 5475, 6789, 11315, 18379, 33945, 55137, 56575, 91895, 169725, 275685, 459475, 569749, 1341667, 1378425, 1709247, 2848745, 4025001, 6708335, 8546235, 14243725, 20125005, 33541675, 41591677, 42731175, 100625025, 124775031, 207958385, 623875155, 1039791925, 3119375775]

約数ペア:

[(1, 3119375775), (3, 1039791925), (5, 623875155), (15, 207958385), (25, 124775031), (31, 100625025), (73, 42731175), (75, 41591677), (93, 33541675), (155, 20125005), (219, 14243725), (365, 8546235), (465, 6708335), (775, 4025001), (1095, 2848745), (1825, 1709247), (2263, 1378425), (2325, 1341667), (5475, 569749), (6789, 459475), (11315, 275685), (18379, 169725), (33945, 91895), (55137, 56575)]