80689245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59113}}^1$

素因数の和:59141

約数の個数: 32

約数和(自身を含む): 158898432

約数和(自身を除く): 78209187

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 59113, 177339, 295565, 413791, 768469, 886695, 1241373, 2068955, 2305407, 3842345, 5379283, 6206865, 11527035, 16137849, 26896415, 80689245]

約数ペア:

[(1, 80689245), (3, 26896415), (5, 16137849), (7, 11527035), (13, 6206865), (15, 5379283), (21, 3842345), (35, 2305407), (39, 2068955), (65, 1241373), (91, 886695), (105, 768469), (195, 413791), (273, 295565), (455, 177339), (1365, 59113)]