69015975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2797}}^1$

素因数の和:2864

約数の個数: 48

約数和(自身を含む): 133229568

約数和(自身を除く): 64213593

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 235, 329, 525, 705, 987, 1175, 1645, 2797, 3525, 4935, 8225, 8391, 13985, 19579, 24675, 41955, 58737, 69925, 97895, 131459, 209775, 293685, 394377, 489475, 657295, 920213, 1468425, 1971885, 2760639, 3286475, 4601065, 9859425, 13803195, 23005325, 69015975]

約数ペア:

[(1, 69015975), (3, 23005325), (5, 13803195), (7, 9859425), (15, 4601065), (21, 3286475), (25, 2760639), (35, 1971885), (47, 1468425), (75, 920213), (105, 657295), (141, 489475), (175, 394377), (235, 293685), (329, 209775), (525, 131459), (705, 97895), (987, 69925), (1175, 58737), (1645, 41955), (2797, 24675), (3525, 19579), (4935, 13985), (8225, 8391)]