13244805

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2250

約数の個数: 48

約数和(自身を含む): 27630720

約数和(自身を除く): 14385915

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 2213, 5985, 6639, 11065, 15491, 19917, 33195, 42047, 46473, 77455, 99585, 126141, 139419, 210235, 232365, 294329, 378423, 630705, 697095, 882987, 1471645, 1892115, 2648961, 4414935, 13244805]

約数ペア:

[(1, 13244805), (3, 4414935), (5, 2648961), (7, 1892115), (9, 1471645), (15, 882987), (19, 697095), (21, 630705), (35, 378423), (45, 294329), (57, 232365), (63, 210235), (95, 139419), (105, 126141), (133, 99585), (171, 77455), (285, 46473), (315, 42047), (399, 33195), (665, 19917), (855, 15491), (1197, 11065), (1995, 6639), (2213, 5985)]