15691881153

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{12829}}^1$

素因数の和:13321

約数の個数: 32

約数和(自身を含む): 22876403200

約数和(自身を除く): 7184522047

約数列:

[1, 3, 13, 39, 79, 237, 397, 1027, 1191, 3081, 5161, 12829, 15483, 31363, 38487, 94089, 166777, 407719, 500331, 1013491, 1223157, 3040473, 5093113, 13175383, 15279339, 39526149, 66210469, 198631407, 402355927, 1207067781, 5230627051, 15691881153]

約数ペア:

[(1, 15691881153), (3, 5230627051), (13, 1207067781), (39, 402355927), (79, 198631407), (237, 66210469), (397, 39526149), (1027, 15279339), (1191, 13175383), (3081, 5093113), (5161, 3040473), (12829, 1223157), (15483, 1013491), (31363, 500331), (38487, 407719), (94089, 166777)]