9171915

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 15240960

約数和(自身を除く): 6069045

約数列:

[1, 3, 5, 15, 53, 83, 139, 159, 249, 265, 415, 417, 695, 795, 1245, 2085, 4399, 7367, 11537, 13197, 21995, 22101, 34611, 36835, 57685, 65985, 110505, 173055, 611461, 1834383, 3057305, 9171915]

約数ペア:

[(1, 9171915), (3, 3057305), (5, 1834383), (15, 611461), (53, 173055), (83, 110505), (139, 65985), (159, 57685), (249, 36835), (265, 34611), (415, 22101), (417, 21995), (695, 13197), (795, 11537), (1245, 7367), (2085, 4399)]