15298131

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{487}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 21065984

約数和(自身を除く): 5767853

約数列:

[1, 3, 37, 111, 283, 487, 849, 1461, 10471, 18019, 31413, 54057, 137821, 413463, 5099377, 15298131]

約数ペア:

[(1, 15298131), (3, 5099377), (37, 413463), (111, 137821), (283, 54057), (487, 31413), (849, 18019), (1461, 10471)]