1353260085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{206447}}^1$

素因数の和:206497

約数の個数: 32

約数和(自身を含む): 2378280960

約数和(自身を除く): 1025020875

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 206447, 619341, 1032235, 3096705, 3922493, 4748281, 11767479, 14244843, 19612465, 23741405, 58837395, 71224215, 90217339, 270652017, 451086695, 1353260085]

約数ペア:

[(1, 1353260085), (3, 451086695), (5, 270652017), (15, 90217339), (19, 71224215), (23, 58837395), (57, 23741405), (69, 19612465), (95, 14244843), (115, 11767479), (285, 4748281), (345, 3922493), (437, 3096705), (1311, 1032235), (2185, 619341), (6555, 206447)]