66809325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1723}}^1$

素因数の和:1794

約数の個数: 48

約数和(自身を含む): 123134976

約数和(自身を除く): 56325651

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 141, 165, 235, 275, 517, 705, 825, 1175, 1551, 1723, 2585, 3525, 5169, 7755, 8615, 12925, 18953, 25845, 38775, 43075, 56859, 80981, 94765, 129225, 242943, 284295, 404905, 473825, 890791, 1214715, 1421475, 2024525, 2672373, 4453955, 6073575, 13361865, 22269775, 66809325]

約数ペア:

[(1, 66809325), (3, 22269775), (5, 13361865), (11, 6073575), (15, 4453955), (25, 2672373), (33, 2024525), (47, 1421475), (55, 1214715), (75, 890791), (141, 473825), (165, 404905), (235, 284295), (275, 242943), (517, 129225), (705, 94765), (825, 80981), (1175, 56859), (1551, 43075), (1723, 38775), (2585, 25845), (3525, 18953), (5169, 12925), (7755, 8615)]