173297955

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 304128000

約数和(自身を除く): 130830045

約数列:

[1, 3, 5, 15, 19, 43, 57, 79, 95, 129, 179, 215, 237, 285, 395, 537, 645, 817, 895, 1185, 1501, 2451, 2685, 3397, 3401, 4085, 4503, 7505, 7697, 10191, 10203, 12255, 14141, 16985, 17005, 22515, 23091, 38485, 42423, 50955, 51015, 64543, 70705, 115455, 146243, 193629, 212115, 268679, 322715, 438729, 608063, 731215, 806037, 968145, 1343395, 1824189, 2193645, 3040315, 4030185, 9120945, 11553197, 34659591, 57765985, 173297955]

約数ペア:

[(1, 173297955), (3, 57765985), (5, 34659591), (15, 11553197), (19, 9120945), (43, 4030185), (57, 3040315), (79, 2193645), (95, 1824189), (129, 1343395), (179, 968145), (215, 806037), (237, 731215), (285, 608063), (395, 438729), (537, 322715), (645, 268679), (817, 212115), (895, 193629), (1185, 146243), (1501, 115455), (2451, 70705), (2685, 64543), (3397, 51015), (3401, 50955), (4085, 42423), (4503, 38485), (7505, 23091), (7697, 22515), (10191, 17005), (10203, 16985), (12255, 14141)]