64830645

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 127008000

約数和(自身を除く): 62177355

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 149, 165, 293, 297, 447, 495, 745, 879, 1341, 1465, 1485, 1639, 2235, 2637, 3223, 4023, 4395, 4917, 6705, 7911, 8195, 9669, 13185, 14751, 16115, 20115, 24585, 29007, 39555, 43657, 44253, 48345, 73755, 87021, 130971, 145035, 218285, 221265, 392913, 435105, 480227, 654855, 1178739, 1440681, 1964565, 2401135, 4322043, 5893695, 7203405, 12966129, 21610215, 64830645]

約数ペア:

[(1, 64830645), (3, 21610215), (5, 12966129), (9, 7203405), (11, 5893695), (15, 4322043), (27, 2401135), (33, 1964565), (45, 1440681), (55, 1178739), (99, 654855), (135, 480227), (149, 435105), (165, 392913), (293, 221265), (297, 218285), (447, 145035), (495, 130971), (745, 87021), (879, 73755), (1341, 48345), (1465, 44253), (1485, 43657), (1639, 39555), (2235, 29007), (2637, 24585), (3223, 20115), (4023, 16115), (4395, 14751), (4917, 13185), (6705, 9669), (7911, 8195)]