89039985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4663}}^1$

素因数の和:4757

約数の個数: 32

約数和(自身を含む): 152232960

約数和(自身を除く): 63192975

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 285, 335, 1005, 1273, 3819, 4663, 6365, 13989, 19095, 23315, 69945, 88597, 265791, 312421, 442985, 937263, 1328955, 1562105, 4686315, 5935999, 17807997, 29679995, 89039985]

約数ペア:

[(1, 89039985), (3, 29679995), (5, 17807997), (15, 5935999), (19, 4686315), (57, 1562105), (67, 1328955), (95, 937263), (201, 442985), (285, 312421), (335, 265791), (1005, 88597), (1273, 69945), (3819, 23315), (4663, 19095), (6365, 13989)]