1913952005

素因数分解:

$5^1\times 7^3\times {\mathrm{29}}^2\times {\mathrm{1327}}^1$

素因数の和:1411

約数の個数: 48

約数和(自身を含む): 2776051200

約数和(自身を除く): 862099195

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 343, 841, 1015, 1327, 1421, 1715, 4205, 5887, 6635, 7105, 9289, 9947, 29435, 38483, 41209, 46445, 49735, 65023, 192415, 206045, 269381, 288463, 325115, 455161, 1116007, 1346905, 1442315, 1885667, 2275805, 5580035, 7812049, 9428335, 13199669, 39060245, 54684343, 65998345, 273421715, 382790401, 1913952005]

約数ペア:

[(1, 1913952005), (5, 382790401), (7, 273421715), (29, 65998345), (35, 54684343), (49, 39060245), (145, 13199669), (203, 9428335), (245, 7812049), (343, 5580035), (841, 2275805), (1015, 1885667), (1327, 1442315), (1421, 1346905), (1715, 1116007), (4205, 455161), (5887, 325115), (6635, 288463), (7105, 269381), (9289, 206045), (9947, 192415), (29435, 65023), (38483, 49735), (41209, 46445)]