15631502

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 25380864

約数和(自身を除く): 9749362

約数列:

[1, 2, 31, 53, 62, 67, 71, 106, 134, 142, 1643, 2077, 2201, 3286, 3551, 3763, 4154, 4402, 4757, 7102, 7526, 9514, 110081, 116653, 147467, 220162, 233306, 252121, 294934, 504242, 7815751, 15631502]

約数ペア:

[(1, 15631502), (2, 7815751), (31, 504242), (53, 294934), (62, 252121), (67, 233306), (71, 220162), (106, 147467), (134, 116653), (142, 110081), (1643, 9514), (2077, 7526), (2201, 7102), (3286, 4757), (3551, 4402), (3763, 4154)]