30518895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4999}}^1$

素因数の和:5055

約数の個数: 32

約数和(自身を含む): 54720000

約数和(自身を除く): 24201105

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 4999, 6105, 14997, 24995, 54989, 74985, 164967, 184963, 274945, 554889, 824835, 924815, 2034593, 2774445, 6103779, 10172965, 30518895]

約数ペア:

[(1, 30518895), (3, 10172965), (5, 6103779), (11, 2774445), (15, 2034593), (33, 924815), (37, 824835), (55, 554889), (111, 274945), (165, 184963), (185, 164967), (407, 74985), (555, 54989), (1221, 24995), (2035, 14997), (4999, 6105)]