275317635

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{2819}}^1$

素因数の和:3227

約数の個数: 32

約数和(自身を含む): 467804160

約数和(自身を除く): 192486525

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 383, 1149, 1915, 2819, 5745, 6511, 8457, 14095, 19533, 32555, 42285, 47923, 97665, 143769, 239615, 718845, 1079677, 3239031, 5398385, 16195155, 18354509, 55063527, 91772545, 275317635]

約数ペア:

[(1, 275317635), (3, 91772545), (5, 55063527), (15, 18354509), (17, 16195155), (51, 5398385), (85, 3239031), (255, 1079677), (383, 718845), (1149, 239615), (1915, 143769), (2819, 97665), (5745, 47923), (6511, 42285), (8457, 32555), (14095, 19533)]