139951885

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{4969}}^1$

素因数の和:5148

約数の個数: 16

約数和(自身を含む): 173194560

約数和(自身を除く): 33242675

約数列:

[1, 5, 43, 131, 215, 655, 4969, 5633, 24845, 28165, 213667, 650939, 1068335, 3254695, 27990377, 139951885]

約数ペア:

[(1, 139951885), (5, 27990377), (43, 3254695), (131, 1068335), (215, 650939), (655, 213667), (4969, 28165), (5633, 24845)]