1864185

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 3256320

約数和(自身を除く): 1392135

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 211, 285, 465, 589, 633, 1055, 1767, 2945, 3165, 4009, 6541, 8835, 12027, 19623, 20045, 32705, 60135, 98115, 124279, 372837, 621395, 1864185]

約数ペア:

[(1, 1864185), (3, 621395), (5, 372837), (15, 124279), (19, 98115), (31, 60135), (57, 32705), (93, 20045), (95, 19623), (155, 12027), (211, 8835), (285, 6541), (465, 4009), (589, 3165), (633, 2945), (1055, 1767)]