75825687

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 125943552

約数和(自身を除く): 50117865

約数列:

[1, 3, 7, 21, 23, 41, 49, 69, 123, 147, 161, 287, 483, 547, 861, 943, 1127, 1641, 2009, 2829, 3381, 3829, 6027, 6601, 11487, 12581, 19803, 22427, 26803, 37743, 46207, 67281, 80409, 88067, 138621, 156989, 264201, 470967, 515821, 616469, 1098923, 1547463, 1849407, 3296769, 3610747, 10832241, 25275229, 75825687]

約数ペア:

[(1, 75825687), (3, 25275229), (7, 10832241), (21, 3610747), (23, 3296769), (41, 1849407), (49, 1547463), (69, 1098923), (123, 616469), (147, 515821), (161, 470967), (287, 264201), (483, 156989), (547, 138621), (861, 88067), (943, 80409), (1127, 67281), (1641, 46207), (2009, 37743), (2829, 26803), (3381, 22427), (3829, 19803), (6027, 12581), (6601, 11487)]