61530495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3253}}^1$

素因数の和:3371

約数の個数: 32

約数和(自身を含む): 107147712

約数和(自身を除く): 45617217

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 3253, 3783, 6305, 9759, 16265, 18915, 42289, 48795, 126867, 211445, 315541, 634335, 946623, 1577705, 4102033, 4733115, 12306099, 20510165, 61530495]

約数ペア:

[(1, 61530495), (3, 20510165), (5, 12306099), (13, 4733115), (15, 4102033), (39, 1577705), (65, 946623), (97, 634335), (195, 315541), (291, 211445), (485, 126867), (1261, 48795), (1455, 42289), (3253, 18915), (3783, 16265), (6305, 9759)]