54173685

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 89486208

約数和(自身を除く): 35312523

約数列:

[1, 3, 5, 15, 53, 83, 159, 249, 265, 415, 795, 821, 1245, 2463, 4105, 4399, 12315, 13197, 21995, 43513, 65985, 68143, 130539, 204429, 217565, 340715, 652695, 1022145, 3611579, 10834737, 18057895, 54173685]

約数ペア:

[(1, 54173685), (3, 18057895), (5, 10834737), (15, 3611579), (53, 1022145), (83, 652695), (159, 340715), (249, 217565), (265, 204429), (415, 130539), (795, 68143), (821, 65985), (1245, 43513), (2463, 21995), (4105, 13197), (4399, 12315)]