16038945

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 96

約数和(自身を含む): 33379200

約数和(自身を除く): 17340255

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 37, 39, 45, 57, 65, 95, 111, 117, 135, 169, 171, 185, 195, 247, 285, 333, 351, 481, 507, 513, 555, 585, 703, 741, 845, 855, 999, 1235, 1443, 1521, 1665, 1755, 2109, 2223, 2405, 2535, 2565, 3211, 3515, 3705, 4329, 4563, 4995, 6253, 6327, 6669, 7215, 7605, 9139, 9633, 10545, 11115, 12987, 16055, 18759, 18981, 21645, 22815, 27417, 28899, 31265, 31635, 33345, 45695, 48165, 56277, 64935, 82251, 86697, 93795, 94905, 118807, 137085, 144495, 168831, 246753, 281385, 356421, 411255, 433485, 594035, 844155, 1069263, 1233765, 1782105, 3207789, 5346315, 16038945]

約数ペア:

[(1, 16038945), (3, 5346315), (5, 3207789), (9, 1782105), (13, 1233765), (15, 1069263), (19, 844155), (27, 594035), (37, 433485), (39, 411255), (45, 356421), (57, 281385), (65, 246753), (95, 168831), (111, 144495), (117, 137085), (135, 118807), (169, 94905), (171, 93795), (185, 86697), (195, 82251), (247, 64935), (285, 56277), (333, 48165), (351, 45695), (481, 33345), (507, 31635), (513, 31265), (555, 28899), (585, 27417), (703, 22815), (741, 21645), (845, 18981), (855, 18759), (999, 16055), (1235, 12987), (1443, 11115), (1521, 10545), (1665, 9633), (1755, 9139), (2109, 7605), (2223, 7215), (2405, 6669), (2535, 6327), (2565, 6253), (3211, 4995), (3515, 4563), (3705, 4329)]