1972627535

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 2461536000

約数和(自身を除く): 488908465

約数列:

[1, 5, 59, 73, 139, 295, 365, 659, 695, 3295, 4307, 8201, 10147, 21535, 38881, 41005, 48107, 50735, 91601, 194405, 240535, 458005, 598673, 2838313, 2993365, 5404459, 6686873, 14191565, 27022295, 33434365, 394525507, 1972627535]

約数ペア:

[(1, 1972627535), (5, 394525507), (59, 33434365), (73, 27022295), (139, 14191565), (295, 6686873), (365, 5404459), (659, 2993365), (695, 2838313), (3295, 598673), (4307, 458005), (8201, 240535), (10147, 194405), (21535, 91601), (38881, 50735), (41005, 48107)]