13442325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 25373376

約数和(自身を除く): 11931051

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 811, 975, 1105, 1275, 2433, 3315, 4055, 5525, 10543, 12165, 13787, 16575, 20275, 31629, 41361, 52715, 60825, 68935, 158145, 179231, 206805, 263575, 344675, 537693, 790725, 896155, 1034025, 2688465, 4480775, 13442325]

約数ペア:

[(1, 13442325), (3, 4480775), (5, 2688465), (13, 1034025), (15, 896155), (17, 790725), (25, 537693), (39, 344675), (51, 263575), (65, 206805), (75, 179231), (85, 158145), (195, 68935), (221, 60825), (255, 52715), (325, 41361), (425, 31629), (663, 20275), (811, 16575), (975, 13787), (1105, 12165), (1275, 10543), (2433, 5525), (3315, 4055)]