64199115

素因数分解:

$3^3\times 5^1\times {\mathrm{475549}}^1$

素因数の和:475563

約数の個数: 16

約数和(自身を含む): 114132000

約数和(自身を除く): 49932885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 475549, 1426647, 2377745, 4279941, 7133235, 12839823, 21399705, 64199115]

約数ペア:

[(1, 64199115), (3, 21399705), (5, 12839823), (9, 7133235), (15, 4279941), (27, 2377745), (45, 1426647), (135, 475549)]