9578375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 13041600

約数和(自身を除く): 3463225

約数列:

[1, 5, 19, 25, 37, 95, 109, 125, 185, 475, 545, 703, 925, 2071, 2375, 2725, 3515, 4033, 4625, 10355, 13625, 17575, 20165, 51775, 76627, 87875, 100825, 258875, 383135, 504125, 1915675, 9578375]

約数ペア:

[(1, 9578375), (5, 1915675), (19, 504125), (25, 383135), (37, 258875), (95, 100825), (109, 87875), (125, 76627), (185, 51775), (475, 20165), (545, 17575), (703, 13625), (925, 10355), (2071, 4625), (2375, 4033), (2725, 3515)]