85748895

素因数分解:

$3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1553}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 152913600

約数和(自身を除く): 67164705

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 409, 1227, 1553, 2045, 3681, 4659, 6135, 7765, 11043, 13977, 18405, 23295, 41931, 55215, 69885, 209655, 635177, 1905531, 3175885, 5716593, 9527655, 17149779, 28582965, 85748895]

約数ペア:

[(1, 85748895), (3, 28582965), (5, 17149779), (9, 9527655), (15, 5716593), (27, 3175885), (45, 1905531), (135, 635177), (409, 209655), (1227, 69885), (1553, 55215), (2045, 41931), (3681, 23295), (4659, 18405), (6135, 13977), (7765, 11043)]