72425252025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{362081}}^1$

素因数の和:362231

約数の個数: 72

約数和(自身を含む): 149421103104

約数和(自身を除く): 76995851079

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 127, 175, 225, 315, 381, 525, 635, 889, 1143, 1575, 1905, 2667, 3175, 4445, 5715, 8001, 9525, 13335, 22225, 28575, 40005, 66675, 200025, 362081, 1086243, 1810405, 2534567, 3258729, 5431215, 7603701, 9052025, 12672835, 16293645, 22811103, 27156075, 38018505, 45984287, 63364175, 81468225, 114055515, 137952861, 190092525, 229921435, 321890009, 413858583, 570277575, 689764305, 965670027, 1149607175, 1609450045, 2069292915, 2897010081, 3448821525, 4828350135, 8047250225, 10346464575, 14485050405, 24141750675, 72425252025]

約数ペア:

[(1, 72425252025), (3, 24141750675), (5, 14485050405), (7, 10346464575), (9, 8047250225), (15, 4828350135), (21, 3448821525), (25, 2897010081), (35, 2069292915), (45, 1609450045), (63, 1149607175), (75, 965670027), (105, 689764305), (127, 570277575), (175, 413858583), (225, 321890009), (315, 229921435), (381, 190092525), (525, 137952861), (635, 114055515), (889, 81468225), (1143, 63364175), (1575, 45984287), (1905, 38018505), (2667, 27156075), (3175, 22811103), (4445, 16293645), (5715, 12672835), (8001, 9052025), (9525, 7603701), (13335, 5431215), (22225, 3258729), (28575, 2534567), (40005, 1810405), (66675, 1086243), (200025, 362081)]