72570135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11887}}^1$

素因数の和:11943

約数の個数: 32

約数和(自身を含む): 130102272

約数和(自身を除く): 57532137

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 6105, 11887, 35661, 59435, 130757, 178305, 392271, 439819, 653785, 1319457, 1961355, 2199095, 4838009, 6597285, 14514027, 24190045, 72570135]

約数ペア:

[(1, 72570135), (3, 24190045), (5, 14514027), (11, 6597285), (15, 4838009), (33, 2199095), (37, 1961355), (55, 1319457), (111, 653785), (165, 439819), (185, 392271), (407, 178305), (555, 130757), (1221, 59435), (2035, 35661), (6105, 11887)]