13963725

素因数分解:

$3^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 26010240

約数和(自身を除く): 12046515

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 137, 151, 225, 411, 453, 675, 685, 755, 1233, 1359, 2055, 2265, 3425, 3699, 3775, 4077, 6165, 6795, 10275, 11325, 18495, 20385, 20687, 30825, 33975, 62061, 92475, 101925, 103435, 186183, 310305, 517175, 558549, 930915, 1551525, 2792745, 4654575, 13963725]

約数ペア:

[(1, 13963725), (3, 4654575), (5, 2792745), (9, 1551525), (15, 930915), (25, 558549), (27, 517175), (45, 310305), (75, 186183), (135, 103435), (137, 101925), (151, 92475), (225, 62061), (411, 33975), (453, 30825), (675, 20687), (685, 20385), (755, 18495), (1233, 11325), (1359, 10275), (2055, 6795), (2265, 6165), (3425, 4077), (3699, 3775)]