88611585

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 144156672

約数和(自身を除く): 55545087

約数列:

[1, 3, 5, 15, 157, 191, 197, 471, 573, 591, 785, 955, 985, 2355, 2865, 2955, 29987, 30929, 37627, 89961, 92787, 112881, 149935, 154645, 188135, 449805, 463935, 564405, 5907439, 17722317, 29537195, 88611585]

約数ペア:

[(1, 88611585), (3, 29537195), (5, 17722317), (15, 5907439), (157, 564405), (191, 463935), (197, 449805), (471, 188135), (573, 154645), (591, 149935), (785, 112881), (955, 92787), (985, 89961), (2355, 37627), (2865, 30929), (2955, 29987)]