7642095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 13519872

約数和(自身を除く): 5877777

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1303, 1955, 3909, 5865, 6515, 19545, 22151, 29969, 66453, 89907, 110755, 149845, 332265, 449535, 509473, 1528419, 2547365, 7642095]

約数ペア:

[(1, 7642095), (3, 2547365), (5, 1528419), (15, 509473), (17, 449535), (23, 332265), (51, 149845), (69, 110755), (85, 89907), (115, 66453), (255, 29969), (345, 22151), (391, 19545), (1173, 6515), (1303, 5865), (1955, 3909)]