144465875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 190270080

約数和(自身を除く): 45804205

約数列:

[1, 5, 23, 25, 109, 115, 125, 461, 545, 575, 2305, 2507, 2725, 2875, 10603, 11525, 12535, 13625, 50249, 53015, 57625, 62675, 251245, 265075, 313375, 1155727, 1256225, 1325375, 5778635, 6281125, 28893175, 144465875]

約数ペア:

[(1, 144465875), (5, 28893175), (23, 6281125), (25, 5778635), (109, 1325375), (115, 1256225), (125, 1155727), (461, 313375), (545, 265075), (575, 251245), (2305, 62675), (2507, 57625), (2725, 53015), (2875, 50249), (10603, 13625), (11525, 12535)]