2017330175

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3559}}^1$

素因数の和:3696

約数の個数: 48

約数和(自身を含む): 2966476800

約数和(自身を除く): 949146625

約数列:

[1, 5, 7, 25, 35, 41, 79, 175, 205, 287, 395, 553, 1025, 1435, 1975, 2765, 3239, 3559, 7175, 13825, 16195, 17795, 22673, 24913, 80975, 88975, 113365, 124565, 145919, 281161, 566825, 622825, 729595, 1021433, 1405805, 1968127, 3647975, 5107165, 7029025, 9840635, 11527601, 25535825, 49203175, 57638005, 80693207, 288190025, 403466035, 2017330175]

約数ペア:

[(1, 2017330175), (5, 403466035), (7, 288190025), (25, 80693207), (35, 57638005), (41, 49203175), (79, 25535825), (175, 11527601), (205, 9840635), (287, 7029025), (395, 5107165), (553, 3647975), (1025, 1968127), (1435, 1405805), (1975, 1021433), (2765, 729595), (3239, 622825), (3559, 566825), (7175, 281161), (13825, 145919), (16195, 124565), (17795, 113365), (22673, 88975), (24913, 80975)]