57265425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 118694784

約数和(自身を除く): 61429359

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 103, 105, 175, 225, 309, 315, 353, 515, 525, 721, 927, 1059, 1545, 1575, 1765, 2163, 2471, 2575, 3177, 3605, 4635, 5295, 6489, 7413, 7725, 8825, 10815, 12355, 15885, 18025, 22239, 23175, 26475, 32445, 36359, 37065, 54075, 61775, 79425, 109077, 111195, 162225, 181795, 185325, 254513, 327231, 545385, 555975, 763539, 908975, 1272565, 1636155, 2290617, 2726925, 3817695, 6362825, 8180775, 11453085, 19088475, 57265425]

約数ペア:

[(1, 57265425), (3, 19088475), (5, 11453085), (7, 8180775), (9, 6362825), (15, 3817695), (21, 2726925), (25, 2290617), (35, 1636155), (45, 1272565), (63, 908975), (75, 763539), (103, 555975), (105, 545385), (175, 327231), (225, 254513), (309, 185325), (315, 181795), (353, 162225), (515, 111195), (525, 109077), (721, 79425), (927, 61775), (1059, 54075), (1545, 37065), (1575, 36359), (1765, 32445), (2163, 26475), (2471, 23175), (2575, 22239), (3177, 18025), (3605, 15885), (4635, 12355), (5295, 10815), (6489, 8825), (7413, 7725)]