40336365

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2719}}^1$

素因数の和:2793

約数の個数: 32

約数和(自身を含む): 68935680

約数和(自身を除く): 28599315

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2719, 2967, 4945, 8157, 13595, 14835, 40785, 62537, 116917, 187611, 312685, 350751, 584585, 938055, 1753755, 2689091, 8067273, 13445455, 40336365]

約数ペア:

[(1, 40336365), (3, 13445455), (5, 8067273), (15, 2689091), (23, 1753755), (43, 938055), (69, 584585), (115, 350751), (129, 312685), (215, 187611), (345, 116917), (645, 62537), (989, 40785), (2719, 14835), (2967, 13595), (4945, 8157)]