28974015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1559}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 58406400

約数和(自身を除く): 29432385

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 59, 63, 105, 177, 295, 315, 413, 531, 885, 1239, 1559, 2065, 2655, 3717, 4677, 6195, 7795, 10913, 14031, 18585, 23385, 32739, 54565, 70155, 91981, 98217, 163695, 275943, 459905, 491085, 643867, 827829, 1379715, 1931601, 3219335, 4139145, 5794803, 9658005, 28974015]

約数ペア:

[(1, 28974015), (3, 9658005), (5, 5794803), (7, 4139145), (9, 3219335), (15, 1931601), (21, 1379715), (35, 827829), (45, 643867), (59, 491085), (63, 459905), (105, 275943), (177, 163695), (295, 98217), (315, 91981), (413, 70155), (531, 54565), (885, 32739), (1239, 23385), (1559, 18585), (2065, 14031), (2655, 10913), (3717, 7795), (4677, 6195)]