97421065

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 142884864

約数和(自身を除く): 45463799

約数列:

[1, 5, 7, 31, 35, 49, 101, 127, 155, 217, 245, 505, 635, 707, 889, 1085, 1519, 3131, 3535, 3937, 4445, 4949, 6223, 7595, 12827, 15655, 19685, 21917, 24745, 27559, 31115, 64135, 89789, 109585, 137795, 153419, 192913, 397637, 448945, 628523, 767095, 964565, 1988185, 2783459, 3142615, 13917295, 19484213, 97421065]

約数ペア:

[(1, 97421065), (5, 19484213), (7, 13917295), (31, 3142615), (35, 2783459), (49, 1988185), (101, 964565), (127, 767095), (155, 628523), (217, 448945), (245, 397637), (505, 192913), (635, 153419), (707, 137795), (889, 109585), (1085, 89789), (1519, 64135), (3131, 31115), (3535, 27559), (3937, 24745), (4445, 21917), (4949, 19685), (6223, 15655), (7595, 12827)]