23764725

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 49104000

約数和(自身を除く): 25339275

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 27, 45, 51, 57, 75, 85, 95, 109, 135, 153, 171, 225, 255, 285, 323, 327, 425, 459, 475, 513, 545, 675, 765, 855, 969, 981, 1275, 1425, 1615, 1635, 1853, 2071, 2295, 2565, 2725, 2907, 2943, 3825, 4275, 4845, 4905, 5559, 6213, 8075, 8175, 8721, 9265, 10355, 11475, 12825, 14535, 14715, 16677, 18639, 24225, 24525, 27795, 31065, 35207, 43605, 46325, 50031, 51775, 55917, 72675, 73575, 83385, 93195, 105621, 138975, 155325, 176035, 218025, 250155, 279585, 316863, 416925, 465975, 528105, 880175, 950589, 1250775, 1397925, 1584315, 2640525, 4752945, 7921575, 23764725]

約数ペア:

[(1, 23764725), (3, 7921575), (5, 4752945), (9, 2640525), (15, 1584315), (17, 1397925), (19, 1250775), (25, 950589), (27, 880175), (45, 528105), (51, 465975), (57, 416925), (75, 316863), (85, 279585), (95, 250155), (109, 218025), (135, 176035), (153, 155325), (171, 138975), (225, 105621), (255, 93195), (285, 83385), (323, 73575), (327, 72675), (425, 55917), (459, 51775), (475, 50031), (513, 46325), (545, 43605), (675, 35207), (765, 31065), (855, 27795), (969, 24525), (981, 24225), (1275, 18639), (1425, 16677), (1615, 14715), (1635, 14535), (1853, 12825), (2071, 11475), (2295, 10355), (2565, 9265), (2725, 8721), (2907, 8175), (2943, 8075), (3825, 6213), (4275, 5559), (4845, 4905)]