4351235

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 6469632

約数和(自身を除く): 2118397

約数列:

[1, 5, 7, 17, 35, 71, 85, 103, 119, 355, 497, 515, 595, 721, 1207, 1751, 2485, 3605, 6035, 7313, 8449, 8755, 12257, 36565, 42245, 51191, 61285, 124321, 255955, 621605, 870247, 4351235]

約数ペア:

[(1, 4351235), (5, 870247), (7, 621605), (17, 255955), (35, 124321), (71, 61285), (85, 51191), (103, 42245), (119, 36565), (355, 12257), (497, 8755), (515, 8449), (595, 7313), (721, 6035), (1207, 3605), (1751, 2485)]