977201205

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{3389}}^1$

素因数の和:3853

約数の個数: 32

約数和(自身を含む): 1601164800

約数和(自身を除く): 623963595

約数列:

[1, 3, 5, 15, 47, 141, 235, 409, 705, 1227, 2045, 3389, 6135, 10167, 16945, 19223, 50835, 57669, 96115, 159283, 288345, 477849, 796415, 1386101, 2389245, 4158303, 6930505, 20791515, 65146747, 195440241, 325733735, 977201205]

約数ペア:

[(1, 977201205), (3, 325733735), (5, 195440241), (15, 65146747), (47, 20791515), (141, 6930505), (235, 4158303), (409, 2389245), (705, 1386101), (1227, 796415), (2045, 477849), (3389, 288345), (6135, 159283), (10167, 96115), (16945, 57669), (19223, 50835)]