111639585

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2143}}^1$

素因数の和:2325

約数の個数: 32

約数和(自身を含む): 187711488

約数和(自身を除く): 76071903

約数列:

[1, 3, 5, 15, 23, 69, 115, 151, 345, 453, 755, 2143, 2265, 3473, 6429, 10419, 10715, 17365, 32145, 49289, 52095, 147867, 246445, 323593, 739335, 970779, 1617965, 4853895, 7442639, 22327917, 37213195, 111639585]

約数ペア:

[(1, 111639585), (3, 37213195), (5, 22327917), (15, 7442639), (23, 4853895), (69, 1617965), (115, 970779), (151, 739335), (345, 323593), (453, 246445), (755, 147867), (2143, 52095), (2265, 49289), (3473, 32145), (6429, 17365), (10419, 10715)]