47554965

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2689}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 85219200

約数和(自身を除く): 37664235

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1965, 2689, 3537, 5895, 8067, 13445, 17685, 24201, 40335, 72603, 121005, 352259, 363015, 1056777, 1761295, 3170331, 5283885, 9510993, 15851655, 47554965]

約数ペア:

[(1, 47554965), (3, 15851655), (5, 9510993), (9, 5283885), (15, 3170331), (27, 1761295), (45, 1056777), (131, 363015), (135, 352259), (393, 121005), (655, 72603), (1179, 40335), (1965, 24201), (2689, 17685), (3537, 13445), (5895, 8067)]