54945405

素因数分解:

$3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1109}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 98035200

約数和(自身を除く): 43089795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 367, 1101, 1109, 1835, 3303, 3327, 5505, 5545, 9909, 9981, 16515, 16635, 29943, 49545, 49905, 149715, 407003, 1221009, 2035015, 3663027, 6105045, 10989081, 18315135, 54945405]

約数ペア:

[(1, 54945405), (3, 18315135), (5, 10989081), (9, 6105045), (15, 3663027), (27, 2035015), (45, 1221009), (135, 407003), (367, 149715), (1101, 49905), (1109, 49545), (1835, 29943), (3303, 16635), (3327, 16515), (5505, 9981), (5545, 9909)]