87276145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{68993}}^1$

素因数の和:69032

約数の個数: 16

約数和(自身を含む): 119221632

約数和(自身を除く): 31945487

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 68993, 344965, 758923, 1586839, 3794615, 7934195, 17455229, 87276145]

約数ペア:

[(1, 87276145), (5, 17455229), (11, 7934195), (23, 3794615), (55, 1586839), (115, 758923), (253, 344965), (1265, 68993)]