2928645

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 5121792

約数和(自身を除く): 2193147

約数列:

[1, 3, 5, 9, 15, 45, 151, 431, 453, 755, 1293, 1359, 2155, 2265, 3879, 6465, 6795, 19395, 65081, 195243, 325405, 585729, 976215, 2928645]

約数ペア:

[(1, 2928645), (3, 976215), (5, 585729), (9, 325405), (15, 195243), (45, 65081), (151, 19395), (431, 6795), (453, 6465), (755, 3879), (1293, 2265), (1359, 2155)]