40678215

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{63067}}^1$

素因数の和:63118

約数の個数: 16

約数和(自身を含む): 66599808

約数和(自身を除く): 25921593

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 63067, 189201, 315335, 946005, 2711881, 8135643, 13559405, 40678215]

約数ペア:

[(1, 40678215), (3, 13559405), (5, 8135643), (15, 2711881), (43, 946005), (129, 315335), (215, 189201), (645, 63067)]