188219985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{34759}}^1$

素因数の和:34805

約数の個数: 24

約数和(自身を含む): 317845440

約数和(自身を除く): 129625455

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 5415, 34759, 104277, 173795, 521385, 660421, 1981263, 3302105, 9906315, 12547999, 37643997, 62739995, 188219985]

約数ペア:

[(1, 188219985), (3, 62739995), (5, 37643997), (15, 12547999), (19, 9906315), (57, 3302105), (95, 1981263), (285, 660421), (361, 521385), (1083, 173795), (1805, 104277), (5415, 34759)]