2045596815

素因数分解:

$3^3\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{10831}}^1$

素因数の和:12244

約数の個数: 32

約数和(自身を含む): 3639552000

約数和(自身を除く): 1593955185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1399, 4197, 6995, 10831, 12591, 20985, 32493, 37773, 54155, 62955, 97479, 162465, 188865, 292437, 487395, 1462185, 15152569, 45457707, 75762845, 136373121, 227288535, 409119363, 681865605, 2045596815]

約数ペア:

[(1, 2045596815), (3, 681865605), (5, 409119363), (9, 227288535), (15, 136373121), (27, 75762845), (45, 45457707), (135, 15152569), (1399, 1462185), (4197, 487395), (6995, 292437), (10831, 188865), (12591, 162465), (20985, 97479), (32493, 62955), (37773, 54155)]