30147195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2917}}^1$

素因数の和:2991

約数の個数: 32

約数和(自身を含む): 52944192

約数和(自身を除く): 22796997

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 2917, 3445, 8751, 10335, 14585, 37921, 43755, 113763, 154601, 189605, 463803, 568815, 773005, 2009813, 2319015, 6029439, 10049065, 30147195]

約数ペア:

[(1, 30147195), (3, 10049065), (5, 6029439), (13, 2319015), (15, 2009813), (39, 773005), (53, 568815), (65, 463803), (159, 189605), (195, 154601), (265, 113763), (689, 43755), (795, 37921), (2067, 14585), (2917, 10335), (3445, 8751)]