16226172865

素因数分解:

$5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{9539}}^1$

素因数の和:9742

約数の個数: 48

約数和(自身を含む): 23256383040

約数和(自身を除く): 7030210175

約数列:

[1, 5, 7, 35, 49, 53, 131, 245, 265, 371, 655, 917, 1855, 2597, 4585, 6419, 6943, 9539, 12985, 32095, 34715, 47695, 48601, 66773, 243005, 333865, 340207, 467411, 505567, 1249609, 1701035, 2337055, 2527835, 3538969, 6248045, 8747263, 17694845, 24772783, 43736315, 61230841, 66229277, 123863915, 306154205, 331146385, 463604939, 2318024695, 3245234573, 16226172865]

約数ペア:

[(1, 16226172865), (5, 3245234573), (7, 2318024695), (35, 463604939), (49, 331146385), (53, 306154205), (131, 123863915), (245, 66229277), (265, 61230841), (371, 43736315), (655, 24772783), (917, 17694845), (1855, 8747263), (2597, 6248045), (4585, 3538969), (6419, 2527835), (6943, 2337055), (9539, 1701035), (12985, 1249609), (32095, 505567), (34715, 467411), (47695, 340207), (48601, 333865), (66773, 243005)]