8121087075

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{4007}}^1$

素因数の和:4524

約数の個数: 48

約数和(自身を含む): 13681195776

約数和(自身を除く): 5560108701

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 443, 915, 1329, 1525, 2215, 4007, 4575, 6645, 11075, 12021, 20035, 27023, 33225, 60105, 81069, 100175, 135115, 244427, 300525, 405345, 675575, 733281, 1222135, 1775101, 2026725, 3666405, 5325303, 6110675, 8875505, 18332025, 26626515, 44377525, 108281161, 133132575, 324843483, 541405805, 1624217415, 2707029025, 8121087075]

約数ペア:

[(1, 8121087075), (3, 2707029025), (5, 1624217415), (15, 541405805), (25, 324843483), (61, 133132575), (75, 108281161), (183, 44377525), (305, 26626515), (443, 18332025), (915, 8875505), (1329, 6110675), (1525, 5325303), (2215, 3666405), (4007, 2026725), (4575, 1775101), (6645, 1222135), (11075, 733281), (12021, 675575), (20035, 405345), (27023, 300525), (33225, 244427), (60105, 135115), (81069, 100175)]