67748985

素因数分解:

$3^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1889}}^1$

素因数の和:2697

約数の個数: 24

約数和(自身を含む): 117641160

約数和(自身を除く): 49892175

約数列:

[1, 3, 5, 9, 15, 45, 797, 1889, 2391, 3985, 5667, 7173, 9445, 11955, 17001, 28335, 35865, 85005, 1505533, 4516599, 7527665, 13549797, 22582995, 67748985]

約数ペア:

[(1, 67748985), (3, 22582995), (5, 13549797), (9, 7527665), (15, 4516599), (45, 1505533), (797, 85005), (1889, 35865), (2391, 28335), (3985, 17001), (5667, 11955), (7173, 9445)]