79877105

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 123218496

約数和(自身を除く): 43341391

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 107, 245, 277, 385, 535, 539, 749, 1177, 1385, 1939, 2695, 3047, 3745, 5243, 5885, 8239, 9695, 13573, 15235, 21329, 26215, 29639, 41195, 57673, 67865, 106645, 148195, 149303, 207473, 288365, 326029, 746515, 1037365, 1452311, 1630145, 2282203, 7261555, 11411015, 15975421, 79877105]

約数ペア:

[(1, 79877105), (5, 15975421), (7, 11411015), (11, 7261555), (35, 2282203), (49, 1630145), (55, 1452311), (77, 1037365), (107, 746515), (245, 326029), (277, 288365), (385, 207473), (535, 149303), (539, 148195), (749, 106645), (1177, 67865), (1385, 57673), (1939, 41195), (2695, 29639), (3047, 26215), (3745, 21329), (5243, 15235), (5885, 13573), (8239, 9695)]