9307285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 12511800

約数和(自身を除く): 3204515

約数列:

[1, 5, 13, 31, 65, 149, 155, 403, 745, 961, 1937, 2015, 4619, 4805, 9685, 12493, 23095, 60047, 62465, 143189, 300235, 715945, 1861457, 9307285]

約数ペア:

[(1, 9307285), (5, 1861457), (13, 715945), (31, 300235), (65, 143189), (149, 62465), (155, 60047), (403, 23095), (745, 12493), (961, 9685), (1937, 4805), (2015, 4619)]