9886365

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 18670080

約数和(自身を除く): 8783715

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 373, 465, 589, 855, 1119, 1395, 1767, 1865, 2945, 3357, 5301, 5595, 7087, 8835, 11563, 16785, 21261, 26505, 34689, 35435, 57815, 63783, 104067, 106305, 173445, 219697, 318915, 520335, 659091, 1098485, 1977273, 3295455, 9886365]

約数ペア:

[(1, 9886365), (3, 3295455), (5, 1977273), (9, 1098485), (15, 659091), (19, 520335), (31, 318915), (45, 219697), (57, 173445), (93, 106305), (95, 104067), (155, 63783), (171, 57815), (279, 35435), (285, 34689), (373, 26505), (465, 21261), (589, 16785), (855, 11563), (1119, 8835), (1395, 7087), (1767, 5595), (1865, 5301), (2945, 3357)]