20241855

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15511}}^1$

素因数の和:15551

約数の個数: 24

約数和(自身を含む): 36298080

約数和(自身を除く): 16056225

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 15511, 46533, 77555, 139599, 232665, 449819, 697995, 1349457, 2249095, 4048371, 6747285, 20241855]

約数ペア:

[(1, 20241855), (3, 6747285), (5, 4048371), (9, 2249095), (15, 1349457), (29, 697995), (45, 449819), (87, 232665), (145, 139599), (261, 77555), (435, 46533), (1305, 15511)]