171837315

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{547}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 331430400

約数和(自身を除く): 159593085

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 179, 195, 351, 537, 547, 585, 895, 1611, 1641, 1755, 2327, 2685, 2735, 4833, 4923, 6981, 7111, 8055, 8205, 11635, 14769, 20943, 21333, 24165, 24615, 34905, 35555, 62829, 63999, 73845, 97913, 104715, 106665, 191997, 293739, 314145, 319995, 489565, 881217, 959985, 1272869, 1468695, 2643651, 3818607, 4406085, 6364345, 11455821, 13218255, 19093035, 34367463, 57279105, 171837315]

約数ペア:

[(1, 171837315), (3, 57279105), (5, 34367463), (9, 19093035), (13, 13218255), (15, 11455821), (27, 6364345), (39, 4406085), (45, 3818607), (65, 2643651), (117, 1468695), (135, 1272869), (179, 959985), (195, 881217), (351, 489565), (537, 319995), (547, 314145), (585, 293739), (895, 191997), (1611, 106665), (1641, 104715), (1755, 97913), (2327, 73845), (2685, 63999), (2735, 62829), (4833, 35555), (4923, 34905), (6981, 24615), (7111, 24165), (8055, 21333), (8205, 20943), (11635, 14769)]