16072965

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1777}}^1$

素因数の和:1858

約数の個数: 32

約数和(自身を含む): 29016960

約数和(自身を除く): 12943995

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1777, 1809, 3015, 5331, 8885, 9045, 15993, 26655, 47979, 79965, 119059, 239895, 357177, 595295, 1071531, 1785885, 3214593, 5357655, 16072965]

約数ペア:

[(1, 16072965), (3, 5357655), (5, 3214593), (9, 1785885), (15, 1071531), (27, 595295), (45, 357177), (67, 239895), (135, 119059), (201, 79965), (335, 47979), (603, 26655), (1005, 15993), (1777, 9045), (1809, 8885), (3015, 5331)]