15042912

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2207}}^1$

素因数の和:2291

約数の個数: 48

約数和(自身を含む): 40061952

約数和(自身を除く): 25019040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2207, 2272, 3408, 4414, 6621, 6816, 8828, 13242, 17656, 26484, 35312, 52968, 70624, 105936, 156697, 211872, 313394, 470091, 626788, 940182, 1253576, 1880364, 2507152, 3760728, 5014304, 7521456, 15042912]

約数ペア:

[(1, 15042912), (2, 7521456), (3, 5014304), (4, 3760728), (6, 2507152), (8, 1880364), (12, 1253576), (16, 940182), (24, 626788), (32, 470091), (48, 313394), (71, 211872), (96, 156697), (142, 105936), (213, 70624), (284, 52968), (426, 35312), (568, 26484), (852, 17656), (1136, 13242), (1704, 8828), (2207, 6816), (2272, 6621), (3408, 4414)]