13689675

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1229

約数の個数: 48

約数和(自身を含む): 26650080

約数和(自身を除く): 12960405

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1193, 1275, 2295, 3579, 3825, 5965, 10737, 11475, 17895, 20281, 29825, 32211, 53685, 60843, 89475, 101405, 161055, 182529, 268425, 304215, 507025, 547587, 805275, 912645, 1521075, 2737935, 4563225, 13689675]

約数ペア:

[(1, 13689675), (3, 4563225), (5, 2737935), (9, 1521075), (15, 912645), (17, 805275), (25, 547587), (27, 507025), (45, 304215), (51, 268425), (75, 182529), (85, 161055), (135, 101405), (153, 89475), (225, 60843), (255, 53685), (425, 32211), (459, 29825), (675, 20281), (765, 17895), (1193, 11475), (1275, 10737), (2295, 5965), (3579, 3825)]