161844285

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2423}}^1$

素因数の和:2565

約数の個数: 32

約数和(自身を含む): 266911488

約数和(自身を除く): 105067203

約数列:

[1, 3, 5, 15, 61, 73, 183, 219, 305, 365, 915, 1095, 2423, 4453, 7269, 12115, 13359, 22265, 36345, 66795, 147803, 176879, 443409, 530637, 739015, 884395, 2217045, 2653185, 10789619, 32368857, 53948095, 161844285]

約数ペア:

[(1, 161844285), (3, 53948095), (5, 32368857), (15, 10789619), (61, 2653185), (73, 2217045), (183, 884395), (219, 739015), (305, 530637), (365, 443409), (915, 176879), (1095, 147803), (2423, 66795), (4453, 36345), (7269, 22265), (12115, 13359)]