142653315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 272111616

約数和(自身を除く): 129458301

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 73, 105, 111, 185, 219, 259, 365, 503, 511, 555, 777, 1095, 1295, 1509, 1533, 2515, 2555, 2701, 3521, 3885, 7545, 7665, 8103, 10563, 13505, 17605, 18611, 18907, 36719, 40515, 52815, 55833, 56721, 93055, 94535, 110157, 130277, 183595, 257033, 279165, 283605, 390831, 550785, 651385, 771099, 1285165, 1358603, 1954155, 3855495, 4075809, 6793015, 9510221, 20379045, 28530663, 47551105, 142653315]

約数ペア:

[(1, 142653315), (3, 47551105), (5, 28530663), (7, 20379045), (15, 9510221), (21, 6793015), (35, 4075809), (37, 3855495), (73, 1954155), (105, 1358603), (111, 1285165), (185, 771099), (219, 651385), (259, 550785), (365, 390831), (503, 283605), (511, 279165), (555, 257033), (777, 183595), (1095, 130277), (1295, 110157), (1509, 94535), (1533, 93055), (2515, 56721), (2555, 55833), (2701, 52815), (3521, 40515), (3885, 36719), (7545, 18907), (7665, 18611), (8103, 17605), (10563, 13505)]