91970165

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 138257280

約数和(自身を除く): 46287115

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 251, 361, 551, 665, 1015, 1255, 1757, 1805, 2527, 2755, 3857, 4769, 7279, 8785, 10469, 12635, 19285, 23845, 33383, 36395, 50953, 52345, 73283, 90611, 138301, 166915, 254765, 366415, 453055, 634277, 691505, 968107, 2627719, 3171385, 4840535, 13138595, 18394033, 91970165]

約数ペア:

[(1, 91970165), (5, 18394033), (7, 13138595), (19, 4840535), (29, 3171385), (35, 2627719), (95, 968107), (133, 691505), (145, 634277), (203, 453055), (251, 366415), (361, 254765), (551, 166915), (665, 138301), (1015, 90611), (1255, 73283), (1757, 52345), (1805, 50953), (2527, 36395), (2755, 33383), (3857, 23845), (4769, 19285), (7279, 12635), (8785, 10469)]