15674020887

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1\times {\mathrm{1213}}^1$

素因数の和:2140

約数の個数: 64

約数和(自身を含む): 25777668096

約数和(自身を除く): 10103647209

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 863, 1213, 2139, 2589, 3639, 4991, 6041, 8491, 14973, 18123, 19849, 25473, 26753, 27899, 37603, 59547, 80259, 83697, 112809, 138943, 187271, 195293, 263221, 416829, 561813, 585879, 615319, 789663, 864869, 1046819, 1845957, 2594607, 3140457, 4307233, 6054083, 7327733, 12921699, 18162249, 21983199, 24076837, 32451389, 72230511, 97354167, 168537859, 227159723, 505613577, 681479169, 746381947, 2239145841, 5224673629, 15674020887]

約数ペア:

[(1, 15674020887), (3, 5224673629), (7, 2239145841), (21, 746381947), (23, 681479169), (31, 505613577), (69, 227159723), (93, 168537859), (161, 97354167), (217, 72230511), (483, 32451389), (651, 24076837), (713, 21983199), (863, 18162249), (1213, 12921699), (2139, 7327733), (2589, 6054083), (3639, 4307233), (4991, 3140457), (6041, 2594607), (8491, 1845957), (14973, 1046819), (18123, 864869), (19849, 789663), (25473, 615319), (26753, 585879), (27899, 561813), (37603, 416829), (59547, 263221), (80259, 195293), (83697, 187271), (112809, 138943)]