70242795

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{2753}}^1$

素因数の和:2783

約数の個数: 56

約数和(自身を含む): 144485856

約数和(自身を除く): 74243061

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 729, 945, 1215, 1701, 2753, 2835, 3645, 5103, 8259, 8505, 13765, 19271, 24777, 25515, 41295, 57813, 74331, 96355, 123885, 173439, 222993, 289065, 371655, 520317, 668979, 867195, 1114965, 1560951, 2006937, 2601585, 3344895, 4682853, 7804755, 10034685, 14048559, 23414265, 70242795]

約数ペア:

[(1, 70242795), (3, 23414265), (5, 14048559), (7, 10034685), (9, 7804755), (15, 4682853), (21, 3344895), (27, 2601585), (35, 2006937), (45, 1560951), (63, 1114965), (81, 867195), (105, 668979), (135, 520317), (189, 371655), (243, 289065), (315, 222993), (405, 173439), (567, 123885), (729, 96355), (945, 74331), (1215, 57813), (1701, 41295), (2753, 25515), (2835, 24777), (3645, 19271), (5103, 13765), (8259, 8505)]