1256603045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1697}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 1619647488

約数和(自身を除く): 363044443

約数列:

[1, 5, 23, 47, 115, 137, 235, 685, 1081, 1697, 3151, 5405, 6439, 8485, 15755, 32195, 39031, 79759, 148097, 195155, 232489, 398795, 740485, 1162445, 1834457, 5347247, 9172285, 10926983, 26736235, 54634915, 251320609, 1256603045]

約数ペア:

[(1, 1256603045), (5, 251320609), (23, 54634915), (47, 26736235), (115, 10926983), (137, 9172285), (235, 5347247), (685, 1834457), (1081, 1162445), (1697, 740485), (3151, 398795), (5405, 232489), (6439, 195155), (8485, 148097), (15755, 79759), (32195, 39031)]