43402265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 56871936

約数和(自身を除く): 13469671

約数列:

[1, 5, 23, 43, 67, 115, 131, 215, 335, 655, 989, 1541, 2881, 3013, 4945, 5633, 7705, 8777, 14405, 15065, 28165, 43885, 66263, 129559, 201871, 331315, 377411, 647795, 1009355, 1887055, 8680453, 43402265]

約数ペア:

[(1, 43402265), (5, 8680453), (23, 1887055), (43, 1009355), (67, 647795), (115, 377411), (131, 331315), (215, 201871), (335, 129559), (655, 66263), (989, 43885), (1541, 28165), (2881, 15065), (3013, 14405), (4945, 8777), (5633, 7705)]