26669175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 50309280

約数和(自身を除く): 23640105

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 1609, 3315, 4827, 5525, 8045, 16575, 20917, 24135, 27353, 40225, 62751, 82059, 104585, 120675, 136765, 313755, 355589, 410295, 522925, 683825, 1066767, 1568775, 1777945, 2051475, 5333835, 8889725, 26669175]

約数ペア:

[(1, 26669175), (3, 8889725), (5, 5333835), (13, 2051475), (15, 1777945), (17, 1568775), (25, 1066767), (39, 683825), (51, 522925), (65, 410295), (75, 355589), (85, 313755), (195, 136765), (221, 120675), (255, 104585), (325, 82059), (425, 62751), (663, 40225), (975, 27353), (1105, 24135), (1275, 20917), (1609, 16575), (3315, 8045), (4827, 5525)]