268045598415

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{937501}}^1$

素因数の和:937912

約数の個数: 48

約数和(自身を含む): 500176067040

約数和(自身を除く): 232130468625

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 389, 735, 1167, 1945, 2723, 5835, 8169, 13615, 19061, 40845, 57183, 95305, 285915, 937501, 2812503, 4687505, 6562507, 14062515, 19687521, 32812535, 45937549, 98437605, 137812647, 229687745, 364687889, 689063235, 1094063667, 1823439445, 2552815223, 5470318335, 7658445669, 12764076115, 17869706561, 38292228345, 53609119683, 89348532805, 268045598415]

約数ペア:

[(1, 268045598415), (3, 89348532805), (5, 53609119683), (7, 38292228345), (15, 17869706561), (21, 12764076115), (35, 7658445669), (49, 5470318335), (105, 2552815223), (147, 1823439445), (245, 1094063667), (389, 689063235), (735, 364687889), (1167, 229687745), (1945, 137812647), (2723, 98437605), (5835, 45937549), (8169, 32812535), (13615, 19687521), (19061, 14062515), (40845, 6562507), (57183, 4687505), (95305, 2812503), (285915, 937501)]