11320725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 21373632

約数和(自身を除く): 10052907

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 683, 975, 1105, 1275, 2049, 3315, 3415, 5525, 8879, 10245, 11611, 16575, 17075, 26637, 34833, 44395, 51225, 58055, 133185, 150943, 174165, 221975, 290275, 452829, 665925, 754715, 870825, 2264145, 3773575, 11320725]

約数ペア:

[(1, 11320725), (3, 3773575), (5, 2264145), (13, 870825), (15, 754715), (17, 665925), (25, 452829), (39, 290275), (51, 221975), (65, 174165), (75, 150943), (85, 133185), (195, 58055), (221, 51225), (255, 44395), (325, 34833), (425, 26637), (663, 17075), (683, 16575), (975, 11611), (1105, 10245), (1275, 8879), (2049, 5525), (3315, 3415)]