85629115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 130056192

約数和(自身を除く): 44427077

約数列:

[1, 5, 11, 13, 23, 41, 55, 65, 115, 127, 143, 205, 253, 299, 451, 533, 635, 715, 943, 1265, 1397, 1495, 1651, 2255, 2665, 2921, 3289, 4715, 5207, 5863, 6985, 8255, 10373, 12259, 14605, 16445, 18161, 26035, 29315, 32131, 37973, 51865, 57277, 61295, 67691, 90805, 119761, 134849, 160655, 189865, 286385, 338455, 417703, 598805, 674245, 744601, 1317371, 1556893, 2088515, 3723005, 6586855, 7784465, 17125823, 85629115]

約数ペア:

[(1, 85629115), (5, 17125823), (11, 7784465), (13, 6586855), (23, 3723005), (41, 2088515), (55, 1556893), (65, 1317371), (115, 744601), (127, 674245), (143, 598805), (205, 417703), (253, 338455), (299, 286385), (451, 189865), (533, 160655), (635, 134849), (715, 119761), (943, 90805), (1265, 67691), (1397, 61295), (1495, 57277), (1651, 51865), (2255, 37973), (2665, 32131), (2921, 29315), (3289, 26035), (4715, 18161), (5207, 16445), (5863, 14605), (6985, 12259), (8255, 10373)]