13472745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 25561536

約数和(自身を除く): 12088791

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 571, 605, 715, 1573, 1713, 1815, 2145, 2855, 4719, 6281, 7423, 7865, 8565, 18843, 22269, 23595, 31405, 37115, 69091, 81653, 94215, 111345, 207273, 244959, 345455, 408265, 898183, 1036365, 1224795, 2694549, 4490915, 13472745]

約数ペア:

[(1, 13472745), (3, 4490915), (5, 2694549), (11, 1224795), (13, 1036365), (15, 898183), (33, 408265), (39, 345455), (55, 244959), (65, 207273), (121, 111345), (143, 94215), (165, 81653), (195, 69091), (363, 37115), (429, 31405), (571, 23595), (605, 22269), (715, 18843), (1573, 8565), (1713, 7865), (1815, 7423), (2145, 6281), (2855, 4719)]