3630945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 6376320

約数和(自身を除く): 2745375

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 491, 493, 1473, 1479, 2455, 2465, 7365, 7395, 8347, 14239, 25041, 41735, 42717, 71195, 125205, 213585, 242063, 726189, 1210315, 3630945]

約数ペア:

[(1, 3630945), (3, 1210315), (5, 726189), (15, 242063), (17, 213585), (29, 125205), (51, 71195), (85, 42717), (87, 41735), (145, 25041), (255, 14239), (435, 8347), (491, 7395), (493, 7365), (1473, 2465), (1479, 2455)]