579406465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2887}}^1$

素因数の和:3033

約数の個数: 32

約数和(自身を含む): 785998080

約数和(自身を除く): 206591615

約数列:

[1, 5, 11, 41, 55, 89, 205, 445, 451, 979, 2255, 2887, 3649, 4895, 14435, 18245, 31757, 40139, 118367, 158785, 200695, 256943, 591835, 1284715, 1302037, 2826373, 6510185, 10534663, 14131865, 52673315, 115881293, 579406465]

約数ペア:

[(1, 579406465), (5, 115881293), (11, 52673315), (41, 14131865), (55, 10534663), (89, 6510185), (205, 2826373), (445, 1302037), (451, 1284715), (979, 591835), (2255, 256943), (2887, 200695), (3649, 158785), (4895, 118367), (14435, 40139), (18245, 31757)]