23282775

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2029}}^1$

素因数の和:2065

約数の個数: 48

約数和(自身を含む): 45309600

約数和(自身を除く): 22026825

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2029, 2295, 3825, 6087, 10145, 11475, 18261, 30435, 34493, 50725, 54783, 91305, 103479, 152175, 172465, 273915, 310437, 456525, 517395, 862325, 931311, 1369575, 1552185, 2586975, 4656555, 7760925, 23282775]

約数ペア:

[(1, 23282775), (3, 7760925), (5, 4656555), (9, 2586975), (15, 1552185), (17, 1369575), (25, 931311), (27, 862325), (45, 517395), (51, 456525), (75, 310437), (85, 273915), (135, 172465), (153, 152175), (225, 103479), (255, 91305), (425, 54783), (459, 50725), (675, 34493), (765, 30435), (1275, 18261), (2029, 11475), (2295, 10145), (3825, 6087)]