8509325

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 36

約数和(自身を含む): 12121620

約数和(自身を除く): 3612295

約数列:

[1, 5, 11, 25, 29, 55, 97, 121, 145, 275, 319, 485, 605, 725, 1067, 1595, 2425, 2813, 3025, 3509, 5335, 7975, 11737, 14065, 17545, 26675, 30943, 58685, 70325, 87725, 154715, 293425, 340373, 773575, 1701865, 8509325]

約数ペア:

[(1, 8509325), (5, 1701865), (11, 773575), (25, 340373), (29, 293425), (55, 154715), (97, 87725), (121, 70325), (145, 58685), (275, 30943), (319, 26675), (485, 17545), (605, 14065), (725, 11737), (1067, 7975), (1595, 5335), (2425, 3509), (2813, 3025)]