61136495

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 90974208

約数和(自身を除く): 29837713

約数列:

[1, 5, 7, 29, 31, 35, 67, 145, 155, 203, 217, 335, 469, 841, 899, 1015, 1085, 1943, 2077, 2345, 4205, 4495, 5887, 6293, 9715, 10385, 13601, 14539, 26071, 29435, 31465, 56347, 60233, 68005, 72695, 130355, 182497, 281735, 301165, 394429, 421631, 912485, 1746757, 1972145, 2108155, 8733785, 12227299, 61136495]

約数ペア:

[(1, 61136495), (5, 12227299), (7, 8733785), (29, 2108155), (31, 1972145), (35, 1746757), (67, 912485), (145, 421631), (155, 394429), (203, 301165), (217, 281735), (335, 182497), (469, 130355), (841, 72695), (899, 68005), (1015, 60233), (1085, 56347), (1943, 31465), (2077, 29435), (2345, 26071), (4205, 14539), (4495, 13601), (5887, 10385), (6293, 9715)]