64863315

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1465

約数の個数: 64

約数和(自身を含む): 129945600

約数和(自身を除く): 65082285

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 93, 99, 135, 155, 165, 279, 297, 341, 465, 495, 837, 1023, 1395, 1409, 1485, 1705, 3069, 4185, 4227, 5115, 7045, 9207, 12681, 15345, 15499, 21135, 38043, 43679, 46035, 46497, 63405, 77495, 131037, 139491, 190215, 218395, 232485, 393111, 418473, 480469, 655185, 697455, 1179333, 1441407, 1965555, 2092365, 2402345, 4324221, 5896665, 7207035, 12972663, 21621105, 64863315]

約数ペア:

[(1, 64863315), (3, 21621105), (5, 12972663), (9, 7207035), (11, 5896665), (15, 4324221), (27, 2402345), (31, 2092365), (33, 1965555), (45, 1441407), (55, 1179333), (93, 697455), (99, 655185), (135, 480469), (155, 418473), (165, 393111), (279, 232485), (297, 218395), (341, 190215), (465, 139491), (495, 131037), (837, 77495), (1023, 63405), (1395, 46497), (1409, 46035), (1485, 43679), (1705, 38043), (3069, 21135), (4185, 15499), (4227, 15345), (5115, 12681), (7045, 9207)]