69805145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43223}}^1$

素因数の和:43264

約数の個数: 16

約数和(自身を含む): 93363840

約数和(自身を除く): 23558695

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 43223, 216115, 734791, 821237, 3673955, 4106185, 13961029, 69805145]

約数ペア:

[(1, 69805145), (5, 13961029), (17, 4106185), (19, 3673955), (85, 821237), (95, 734791), (323, 216115), (1615, 43223)]