4420995

素因数分解:

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

素因数の和:211

約数の個数: 32

約数和(自身を含む): 7402752

約数和(自身を除く): 2981757

約数列:

[1, 3, 5, 15, 53, 67, 83, 159, 201, 249, 265, 335, 415, 795, 1005, 1245, 3551, 4399, 5561, 10653, 13197, 16683, 17755, 21995, 27805, 53265, 65985, 83415, 294733, 884199, 1473665, 4420995]

約数ペア:

[(1, 4420995), (3, 1473665), (5, 884199), (15, 294733), (53, 83415), (67, 65985), (83, 53265), (159, 27805), (201, 21995), (249, 17755), (265, 16683), (335, 13197), (415, 10653), (795, 5561), (1005, 4399), (1245, 3551)]