2017456215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1433}}^1\times {\mathrm{5521}}^1$

素因数の和:6979

約数の個数: 32

約数和(自身を含む): 3420812736

約数和(自身を除く): 1403356521

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1433, 4299, 5521, 7165, 16563, 21495, 24361, 27605, 73083, 82815, 93857, 121805, 281571, 365415, 469285, 1407855, 7911593, 23734779, 39557965, 118673895, 134497081, 403491243, 672485405, 2017456215]

約数ペア:

[(1, 2017456215), (3, 672485405), (5, 403491243), (15, 134497081), (17, 118673895), (51, 39557965), (85, 23734779), (255, 7911593), (1433, 1407855), (4299, 469285), (5521, 365415), (7165, 281571), (16563, 121805), (21495, 93857), (24361, 82815), (27605, 73083)]