61502115

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2003}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 103887360

約数和(自身を除く): 42385245

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 445, 1335, 2003, 2047, 6009, 6141, 10015, 10235, 30045, 30705, 46069, 138207, 178267, 230345, 534801, 691035, 891335, 2674005, 4100141, 12300423, 20500705, 61502115]

約数ペア:

[(1, 61502115), (3, 20500705), (5, 12300423), (15, 4100141), (23, 2674005), (69, 891335), (89, 691035), (115, 534801), (267, 230345), (345, 178267), (445, 138207), (1335, 46069), (2003, 30705), (2047, 30045), (6009, 10235), (6141, 10015)]