8285805

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 16511040

約数和(自身を除く): 8225235

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 881, 1045, 1881, 2643, 3135, 4405, 7929, 9405, 9691, 13215, 16739, 29073, 39645, 48455, 50217, 83695, 87219, 145365, 150651, 184129, 251085, 436095, 552387, 753255, 920645, 1657161, 2761935, 8285805]

約数ペア:

[(1, 8285805), (3, 2761935), (5, 1657161), (9, 920645), (11, 753255), (15, 552387), (19, 436095), (33, 251085), (45, 184129), (55, 150651), (57, 145365), (95, 87219), (99, 83695), (165, 50217), (171, 48455), (209, 39645), (285, 29073), (495, 16739), (627, 13215), (855, 9691), (881, 9405), (1045, 7929), (1881, 4405), (2643, 3135)]