13228005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2377}}^1$

素因数の和:2445

約数の個数: 32

約数和(自身を含む): 24655104

約数和(自身を除く): 11427099

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 2377, 5565, 7131, 11885, 16639, 35655, 49917, 83195, 125981, 249585, 377943, 629905, 881867, 1889715, 2645601, 4409335, 13228005]

約数ペア:

[(1, 13228005), (3, 4409335), (5, 2645601), (7, 1889715), (15, 881867), (21, 629905), (35, 377943), (53, 249585), (105, 125981), (159, 83195), (265, 49917), (371, 35655), (795, 16639), (1113, 11885), (1855, 7131), (2377, 5565)]