61073915

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 86482944

約数和(自身を除く): 25409029

約数列:

[1, 5, 7, 35, 47, 137, 235, 271, 329, 685, 959, 1355, 1645, 1897, 4795, 6439, 9485, 12737, 32195, 37127, 45073, 63685, 89159, 185635, 225365, 259889, 445795, 1299445, 1744969, 8724845, 12214783, 61073915]

約数ペア:

[(1, 61073915), (5, 12214783), (7, 8724845), (35, 1744969), (47, 1299445), (137, 445795), (235, 259889), (271, 225365), (329, 185635), (685, 89159), (959, 63685), (1355, 45073), (1645, 37127), (1897, 32195), (4795, 12737), (6439, 9485)]