11675145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 19971072

約数和(自身を除く): 8295927

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 787, 989, 2361, 2967, 3935, 4945, 11805, 14835, 18101, 33841, 54303, 90505, 101523, 169205, 271515, 507615, 778343, 2335029, 3891715, 11675145]

約数ペア:

[(1, 11675145), (3, 3891715), (5, 2335029), (15, 778343), (23, 507615), (43, 271515), (69, 169205), (115, 101523), (129, 90505), (215, 54303), (345, 33841), (645, 18101), (787, 14835), (989, 11805), (2361, 4945), (2967, 3935)]