14880645

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 29164800

約数和(自身を除く): 14284155

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 61, 65, 117, 135, 139, 183, 195, 305, 351, 417, 549, 585, 695, 793, 915, 1251, 1647, 1755, 1807, 2085, 2379, 2745, 3753, 3965, 5421, 6255, 7137, 8235, 8479, 9035, 11895, 16263, 18765, 21411, 25437, 27105, 35685, 42395, 48789, 76311, 81315, 107055, 110227, 127185, 228933, 243945, 330681, 381555, 551135, 992043, 1144665, 1653405, 2976129, 4960215, 14880645]

約数ペア:

[(1, 14880645), (3, 4960215), (5, 2976129), (9, 1653405), (13, 1144665), (15, 992043), (27, 551135), (39, 381555), (45, 330681), (61, 243945), (65, 228933), (117, 127185), (135, 110227), (139, 107055), (183, 81315), (195, 76311), (305, 48789), (351, 42395), (417, 35685), (549, 27105), (585, 25437), (695, 21411), (793, 18765), (915, 16263), (1251, 11895), (1647, 9035), (1755, 8479), (1807, 8235), (2085, 7137), (2379, 6255), (2745, 5421), (3753, 3965)]