4591275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 8686944

約数和(自身を除く): 4095669

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 277, 325, 425, 663, 831, 975, 1105, 1275, 1385, 3315, 3601, 4155, 4709, 5525, 6925, 10803, 14127, 16575, 18005, 20775, 23545, 54015, 61217, 70635, 90025, 117725, 183651, 270075, 306085, 353175, 918255, 1530425, 4591275]

約数ペア:

[(1, 4591275), (3, 1530425), (5, 918255), (13, 353175), (15, 306085), (17, 270075), (25, 183651), (39, 117725), (51, 90025), (65, 70635), (75, 61217), (85, 54015), (195, 23545), (221, 20775), (255, 18005), (277, 16575), (325, 14127), (425, 10803), (663, 6925), (831, 5525), (975, 4709), (1105, 4155), (1275, 3601), (1385, 3315)]