1190865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 2128896

約数和(自身を除く): 938031

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 197, 403, 465, 591, 985, 1209, 2015, 2561, 2955, 6045, 6107, 7683, 12805, 18321, 30535, 38415, 79391, 91605, 238173, 396955, 1190865]

約数ペア:

[(1, 1190865), (3, 396955), (5, 238173), (13, 91605), (15, 79391), (31, 38415), (39, 30535), (65, 18321), (93, 12805), (155, 7683), (195, 6107), (197, 6045), (403, 2955), (465, 2561), (591, 2015), (985, 1209)]