5217645

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2539}}^1$

素因数の和:2684

約数の個数: 16

約数和(自身を含む): 8412480

約数和(自身を除く): 3194835

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 2539, 7617, 12695, 38085, 347843, 1043529, 1739215, 5217645]

約数ペア:

[(1, 5217645), (3, 1739215), (5, 1043529), (15, 347843), (137, 38085), (411, 12695), (685, 7617), (2055, 2539)]