17222085

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 15437115

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 53, 83, 87, 135, 145, 159, 249, 261, 265, 415, 435, 477, 747, 783, 795, 1245, 1305, 1431, 1537, 2241, 2385, 2407, 3735, 3915, 4399, 4611, 7155, 7221, 7685, 11205, 12035, 13197, 13833, 21663, 21995, 23055, 36105, 39591, 41499, 64989, 65985, 69165, 108315, 118773, 127571, 197955, 207495, 324945, 382713, 593865, 637855, 1148139, 1913565, 3444417, 5740695, 17222085]

約数ペア:

[(1, 17222085), (3, 5740695), (5, 3444417), (9, 1913565), (15, 1148139), (27, 637855), (29, 593865), (45, 382713), (53, 324945), (83, 207495), (87, 197955), (135, 127571), (145, 118773), (159, 108315), (249, 69165), (261, 65985), (265, 64989), (415, 41499), (435, 39591), (477, 36105), (747, 23055), (783, 21995), (795, 21663), (1245, 13833), (1305, 13197), (1431, 12035), (1537, 11205), (2241, 7685), (2385, 7221), (2407, 7155), (3735, 4611), (3915, 4399)]