270992085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{198529}}^1$

素因数の和:198557

約数の個数: 32

約数和(自身を含む): 533648640

約数和(自身を除く): 262656555

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 198529, 595587, 992645, 1389703, 2580877, 2977935, 4169109, 6948515, 7742631, 12904385, 18066139, 20845545, 38713155, 54198417, 90330695, 270992085]

約数ペア:

[(1, 270992085), (3, 90330695), (5, 54198417), (7, 38713155), (13, 20845545), (15, 18066139), (21, 12904385), (35, 7742631), (39, 6948515), (65, 4169109), (91, 2977935), (105, 2580877), (195, 1389703), (273, 992645), (455, 595587), (1365, 198529)]