15704331

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 22978560

約数和(自身を除く): 7274229

約数列:

[1, 3, 23, 43, 67, 69, 79, 129, 201, 237, 989, 1541, 1817, 2881, 2967, 3397, 4623, 5293, 5451, 8643, 10191, 15879, 66263, 78131, 121739, 198789, 227599, 234393, 365217, 682797, 5234777, 15704331]

約数ペア:

[(1, 15704331), (3, 5234777), (23, 682797), (43, 365217), (67, 234393), (69, 227599), (79, 198789), (129, 121739), (201, 78131), (237, 66263), (989, 15879), (1541, 10191), (1817, 8643), (2881, 5451), (2967, 5293), (3397, 4623)]