13975425

素因数分解:

$3^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:542

約数の個数: 36

約数和(自身を含む): 25243920

約数和(自身を除く): 11268495

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 179, 225, 347, 537, 895, 1041, 1611, 1735, 2685, 3123, 4475, 5205, 8055, 8675, 13425, 15615, 26025, 40275, 62113, 78075, 186339, 310565, 559017, 931695, 1552825, 2795085, 4658475, 13975425]

約数ペア:

[(1, 13975425), (3, 4658475), (5, 2795085), (9, 1552825), (15, 931695), (25, 559017), (45, 310565), (75, 186339), (179, 78075), (225, 62113), (347, 40275), (537, 26025), (895, 15615), (1041, 13425), (1611, 8675), (1735, 8055), (2685, 5205), (3123, 4475)]