55941975

素因数分解:

$3^3\times 5^2\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 103564800

約数和(自身を除く): 47622825

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 179, 225, 463, 537, 675, 895, 1389, 1611, 2315, 2685, 4167, 4475, 4833, 6945, 8055, 11575, 12501, 13425, 20835, 24165, 34725, 40275, 62505, 82877, 104175, 120825, 248631, 312525, 414385, 745893, 1243155, 2071925, 2237679, 3729465, 6215775, 11188395, 18647325, 55941975]

約数ペア:

[(1, 55941975), (3, 18647325), (5, 11188395), (9, 6215775), (15, 3729465), (25, 2237679), (27, 2071925), (45, 1243155), (75, 745893), (135, 414385), (179, 312525), (225, 248631), (463, 120825), (537, 104175), (675, 82877), (895, 62505), (1389, 40275), (1611, 34725), (2315, 24165), (2685, 20835), (4167, 13425), (4475, 12501), (4833, 11575), (6945, 8055)]