25235049

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 41368320

約数和(自身を除く): 16133271

約数列:

[1, 3, 7, 21, 41, 49, 53, 79, 123, 147, 159, 237, 287, 371, 553, 861, 1113, 1659, 2009, 2173, 2597, 3239, 3871, 4187, 6027, 6519, 7791, 9717, 11613, 12561, 15211, 22673, 29309, 45633, 68019, 87927, 106477, 158711, 171667, 205163, 319431, 476133, 515001, 615489, 1201669, 3605007, 8411683, 25235049]

約数ペア:

[(1, 25235049), (3, 8411683), (7, 3605007), (21, 1201669), (41, 615489), (49, 515001), (53, 476133), (79, 319431), (123, 205163), (147, 171667), (159, 158711), (237, 106477), (287, 87927), (371, 68019), (553, 45633), (861, 29309), (1113, 22673), (1659, 15211), (2009, 12561), (2173, 11613), (2597, 9717), (3239, 7791), (3871, 6519), (4187, 6027)]