139952355

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{405659}}^1$

素因数の和:405690

約数の個数: 16

約数和(自身を含む): 233660160

約数和(自身を除く): 93707805

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 405659, 1216977, 2028295, 6084885, 9330157, 27990471, 46650785, 139952355]

約数ペア:

[(1, 139952355), (3, 46650785), (5, 27990471), (15, 9330157), (23, 6084885), (69, 2028295), (115, 1216977), (345, 405659)]