126569925

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 249984000

約数和(自身を除く): 123414075

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 71, 75, 95, 135, 139, 171, 213, 225, 285, 355, 417, 475, 513, 639, 675, 695, 855, 1065, 1251, 1349, 1425, 1775, 1917, 2085, 2565, 2641, 3195, 3475, 3753, 4047, 4275, 5325, 6255, 6745, 7923, 9585, 9869, 10425, 12141, 12825, 13205, 15975, 18765, 20235, 23769, 29607, 31275, 33725, 36423, 39615, 47925, 49345, 60705, 66025, 71307, 88821, 93825, 101175, 118845, 148035, 182115, 187511, 198075, 246725, 266463, 303525, 356535, 444105, 562533, 594225, 740175, 910575, 937555, 1332315, 1687599, 1782675, 2220525, 2812665, 4687775, 5062797, 6661575, 8437995, 14063325, 25313985, 42189975, 126569925]

約数ペア:

[(1, 126569925), (3, 42189975), (5, 25313985), (9, 14063325), (15, 8437995), (19, 6661575), (25, 5062797), (27, 4687775), (45, 2812665), (57, 2220525), (71, 1782675), (75, 1687599), (95, 1332315), (135, 937555), (139, 910575), (171, 740175), (213, 594225), (225, 562533), (285, 444105), (355, 356535), (417, 303525), (475, 266463), (513, 246725), (639, 198075), (675, 187511), (695, 182115), (855, 148035), (1065, 118845), (1251, 101175), (1349, 93825), (1425, 88821), (1775, 71307), (1917, 66025), (2085, 60705), (2565, 49345), (2641, 47925), (3195, 39615), (3475, 36423), (3753, 33725), (4047, 31275), (4275, 29607), (5325, 23769), (6255, 20235), (6745, 18765), (7923, 15975), (9585, 13205), (9869, 12825), (10425, 12141)]