825442905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9839}}^1$

素因数の和:9918

約数の個数: 64

約数和(自身を含む): 1632337920

約数和(自身を除く): 806895015

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 47, 51, 85, 105, 119, 141, 235, 255, 329, 357, 595, 705, 799, 987, 1645, 1785, 2397, 3995, 4935, 5593, 9839, 11985, 16779, 27965, 29517, 49195, 68873, 83895, 147585, 167263, 206619, 344365, 462433, 501789, 836315, 1033095, 1170841, 1387299, 2312165, 2508945, 3237031, 3512523, 5854205, 6936495, 7861361, 9711093, 16185155, 17562615, 23584083, 39306805, 48555465, 55029527, 117920415, 165088581, 275147635, 825442905]

約数ペア:

[(1, 825442905), (3, 275147635), (5, 165088581), (7, 117920415), (15, 55029527), (17, 48555465), (21, 39306805), (35, 23584083), (47, 17562615), (51, 16185155), (85, 9711093), (105, 7861361), (119, 6936495), (141, 5854205), (235, 3512523), (255, 3237031), (329, 2508945), (357, 2312165), (595, 1387299), (705, 1170841), (799, 1033095), (987, 836315), (1645, 501789), (1785, 462433), (2397, 344365), (3995, 206619), (4935, 167263), (5593, 147585), (9839, 83895), (11985, 68873), (16779, 49195), (27965, 29517)]