85408965

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14713}}^1$

素因数の和:14770

約数の個数: 32

約数和(自身を含む): 155379840

約数和(自身を除く): 69970875

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 14713, 44139, 73565, 132417, 220695, 397251, 632659, 662085, 1897977, 1986255, 3163295, 5693931, 9489885, 17081793, 28469655, 85408965]

約数ペア:

[(1, 85408965), (3, 28469655), (5, 17081793), (9, 9489885), (15, 5693931), (27, 3163295), (43, 1986255), (45, 1897977), (129, 662085), (135, 632659), (215, 397251), (387, 220695), (645, 132417), (1161, 73565), (1935, 44139), (5805, 14713)]