3961035

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 7916160

約数和(自身を除く): 3955125

約数列:

[1, 3, 5, 9, 13, 15, 27, 37, 39, 45, 61, 65, 111, 117, 135, 183, 185, 195, 305, 333, 351, 481, 549, 555, 585, 793, 915, 999, 1443, 1647, 1665, 1755, 2257, 2379, 2405, 2745, 3965, 4329, 4995, 6771, 7137, 7215, 8235, 11285, 11895, 12987, 20313, 21411, 21645, 29341, 33855, 35685, 60939, 64935, 88023, 101565, 107055, 146705, 264069, 304695, 440115, 792207, 1320345, 3961035]

約数ペア:

[(1, 3961035), (3, 1320345), (5, 792207), (9, 440115), (13, 304695), (15, 264069), (27, 146705), (37, 107055), (39, 101565), (45, 88023), (61, 64935), (65, 60939), (111, 35685), (117, 33855), (135, 29341), (183, 21645), (185, 21411), (195, 20313), (305, 12987), (333, 11895), (351, 11285), (481, 8235), (549, 7215), (555, 7137), (585, 6771), (793, 4995), (915, 4329), (999, 3965), (1443, 2745), (1647, 2405), (1665, 2379), (1755, 2257)]