91855935

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 163843680

約数和(自身を除く): 71987745

約数列:

[1, 3, 5, 9, 15, 45, 61, 109, 183, 305, 307, 327, 545, 549, 915, 921, 981, 1535, 1635, 2745, 2763, 4605, 4905, 6649, 13815, 18727, 19947, 33245, 33463, 56181, 59841, 93635, 99735, 100389, 167315, 168543, 280905, 299205, 301167, 501945, 842715, 1505835, 2041243, 6123729, 10206215, 18371187, 30618645, 91855935]

約数ペア:

[(1, 91855935), (3, 30618645), (5, 18371187), (9, 10206215), (15, 6123729), (45, 2041243), (61, 1505835), (109, 842715), (183, 501945), (305, 301167), (307, 299205), (327, 280905), (545, 168543), (549, 167315), (915, 100389), (921, 99735), (981, 93635), (1535, 59841), (1635, 56181), (2745, 33463), (2763, 33245), (4605, 19947), (4905, 18727), (6649, 13815)]