61504995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3221}}^1$

素因数の和:3315

約数の個数: 32

約数和(自身を含む): 105166080

約数和(自身を除く): 43661085

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 285, 335, 1005, 1273, 3221, 3819, 6365, 9663, 16105, 19095, 48315, 61199, 183597, 215807, 305995, 647421, 917985, 1079035, 3237105, 4100333, 12300999, 20501665, 61504995]

約数ペア:

[(1, 61504995), (3, 20501665), (5, 12300999), (15, 4100333), (19, 3237105), (57, 1079035), (67, 917985), (95, 647421), (201, 305995), (285, 215807), (335, 183597), (1005, 61199), (1273, 48315), (3221, 19095), (3819, 16105), (6365, 9663)]