13074615

素因数分解:

$3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:251

約数の個数: 56

約数和(自身を含む): 25025328

約数和(自身を除く): 11950713

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 211, 243, 255, 405, 459, 633, 729, 765, 1055, 1215, 1377, 1899, 2295, 3165, 3587, 3645, 4131, 5697, 6885, 9495, 10761, 12393, 17091, 17935, 20655, 28485, 32283, 51273, 53805, 61965, 85455, 96849, 153819, 161415, 256365, 290547, 484245, 769095, 871641, 1452735, 2614923, 4358205, 13074615]

約数ペア:

[(1, 13074615), (3, 4358205), (5, 2614923), (9, 1452735), (15, 871641), (17, 769095), (27, 484245), (45, 290547), (51, 256365), (81, 161415), (85, 153819), (135, 96849), (153, 85455), (211, 61965), (243, 53805), (255, 51273), (405, 32283), (459, 28485), (633, 20655), (729, 17935), (765, 17091), (1055, 12393), (1215, 10761), (1377, 9495), (1899, 6885), (2295, 5697), (3165, 4131), (3587, 3645)]