13446565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 18506880

約数和(自身を除く): 5060315

約数列:

[1, 5, 11, 41, 55, 67, 89, 205, 335, 445, 451, 737, 979, 2255, 2747, 3649, 3685, 4895, 5963, 13735, 18245, 29815, 30217, 40139, 65593, 151085, 200695, 244483, 327965, 1222415, 2689313, 13446565]

約数ペア:

[(1, 13446565), (5, 2689313), (11, 1222415), (41, 327965), (55, 244483), (67, 200695), (89, 151085), (205, 65593), (335, 40139), (445, 30217), (451, 29815), (737, 18245), (979, 13735), (2255, 5963), (2747, 4895), (3649, 3685)]