28534201345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1\times {\mathrm{12107}}^1$

素因数の和:12585

約数の個数: 32

約数和(自身を含む): 37346883840

約数和(自身を除く): 8812682495

約数列:

[1, 5, 13, 65, 101, 359, 505, 1313, 1795, 4667, 6565, 12107, 23335, 36259, 60535, 157391, 181295, 471367, 786955, 1222807, 2356835, 4346413, 6114035, 15896491, 21732065, 56503369, 79482455, 282516845, 438987713, 2194938565, 5706840269, 28534201345]

約数ペア:

[(1, 28534201345), (5, 5706840269), (13, 2194938565), (65, 438987713), (101, 282516845), (359, 79482455), (505, 56503369), (1313, 21732065), (1795, 15896491), (4667, 6114035), (6565, 4346413), (12107, 2356835), (23335, 1222807), (36259, 786955), (60535, 471367), (157391, 181295)]