24920055

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1717

約数の個数: 40

約数和(自身を含む): 45906432

約数和(自身を除く): 20986377

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 333, 405, 555, 999, 1663, 1665, 2997, 4989, 4995, 8315, 14967, 14985, 24945, 44901, 61531, 74835, 134703, 184593, 224505, 307655, 553779, 673515, 922965, 1661337, 2768895, 4984011, 8306685, 24920055]

約数ペア:

[(1, 24920055), (3, 8306685), (5, 4984011), (9, 2768895), (15, 1661337), (27, 922965), (37, 673515), (45, 553779), (81, 307655), (111, 224505), (135, 184593), (185, 134703), (333, 74835), (405, 61531), (555, 44901), (999, 24945), (1663, 14985), (1665, 14967), (2997, 8315), (4989, 4995)]