15222924

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{2999}}^1$

素因数の和:3059

約数の個数: 48

約数和(自身を含む): 40320000

約数和(自身を除く): 25097076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 2999, 5076, 5998, 8997, 11996, 17994, 26991, 35988, 53982, 80973, 107964, 140953, 161946, 281906, 323892, 422859, 563812, 845718, 1268577, 1691436, 2537154, 3805731, 5074308, 7611462, 15222924]

約数ペア:

[(1, 15222924), (2, 7611462), (3, 5074308), (4, 3805731), (6, 2537154), (9, 1691436), (12, 1268577), (18, 845718), (27, 563812), (36, 422859), (47, 323892), (54, 281906), (94, 161946), (108, 140953), (141, 107964), (188, 80973), (282, 53982), (423, 35988), (564, 26991), (846, 17994), (1269, 11996), (1692, 8997), (2538, 5998), (2999, 5076)]