13330695

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{2591}}^1$

素因数の和:2620

約数の個数: 32

約数和(自身を含む): 24883200

約数和(自身を除く): 11552505

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 2591, 5145, 7773, 12955, 18137, 38865, 54411, 90685, 126959, 272055, 380877, 634795, 888713, 1904385, 2666139, 4443565, 13330695]

約数ペア:

[(1, 13330695), (3, 4443565), (5, 2666139), (7, 1904385), (15, 888713), (21, 634795), (35, 380877), (49, 272055), (105, 126959), (147, 90685), (245, 54411), (343, 38865), (735, 18137), (1029, 12955), (1715, 7773), (2591, 5145)]