22104975

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 38247552

約数和(自身を除く): 16142577

約数列:

[1, 3, 5, 15, 25, 53, 67, 75, 83, 159, 201, 249, 265, 335, 415, 795, 1005, 1245, 1325, 1675, 2075, 3551, 3975, 4399, 5025, 5561, 6225, 10653, 13197, 16683, 17755, 21995, 27805, 53265, 65985, 83415, 88775, 109975, 139025, 266325, 294733, 329925, 417075, 884199, 1473665, 4420995, 7368325, 22104975]

約数ペア:

[(1, 22104975), (3, 7368325), (5, 4420995), (15, 1473665), (25, 884199), (53, 417075), (67, 329925), (75, 294733), (83, 266325), (159, 139025), (201, 109975), (249, 88775), (265, 83415), (335, 65985), (415, 53265), (795, 27805), (1005, 21995), (1245, 17755), (1325, 16683), (1675, 13197), (2075, 10653), (3551, 6225), (3975, 5561), (4399, 5025)]