13721550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5381}}^1$

素因数の和:5413

約数の個数: 48

約数和(自身を含む): 36037872

約数和(自身を除く): 22316322

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 5381, 10762, 16143, 26905, 32286, 53810, 80715, 91477, 134525, 161430, 182954, 269050, 274431, 403575, 457385, 548862, 807150, 914770, 1372155, 2286925, 2744310, 4573850, 6860775, 13721550]

約数ペア:

[(1, 13721550), (2, 6860775), (3, 4573850), (5, 2744310), (6, 2286925), (10, 1372155), (15, 914770), (17, 807150), (25, 548862), (30, 457385), (34, 403575), (50, 274431), (51, 269050), (75, 182954), (85, 161430), (102, 134525), (150, 91477), (170, 80715), (255, 53810), (425, 32286), (510, 26905), (850, 16143), (1275, 10762), (2550, 5381)]