64796445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{205703}}^1$

素因数の和:205721

約数の個数: 24

約数和(自身を含む): 128359296

約数和(自身を除く): 63562851

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 205703, 617109, 1028515, 1439921, 1851327, 3085545, 4319763, 7199605, 9256635, 12959289, 21598815, 64796445]

約数ペア:

[(1, 64796445), (3, 21598815), (5, 12959289), (7, 9256635), (9, 7199605), (15, 4319763), (21, 3085545), (35, 1851327), (45, 1439921), (63, 1028515), (105, 617109), (315, 205703)]