12491325

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:144

約数の個数: 108

約数和(自身を含む): 28667808

約数和(自身を除く): 16176483

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 49, 55, 63, 75, 77, 99, 103, 105, 147, 165, 175, 225, 231, 245, 275, 309, 315, 385, 441, 495, 515, 525, 539, 693, 721, 735, 825, 927, 1133, 1155, 1225, 1545, 1575, 1617, 1925, 2163, 2205, 2475, 2575, 2695, 3399, 3465, 3605, 3675, 4635, 4851, 5047, 5665, 5775, 6489, 7725, 7931, 8085, 10197, 10815, 11025, 13475, 15141, 16995, 17325, 18025, 23175, 23793, 24255, 25235, 28325, 32445, 39655, 40425, 45423, 50985, 54075, 55517, 71379, 75705, 84975, 118965, 121275, 126175, 162225, 166551, 198275, 227115, 254925, 277585, 356895, 378525, 499653, 594825, 832755, 1135575, 1387925, 1784475, 2498265, 4163775, 12491325]

約数ペア:

[(1, 12491325), (3, 4163775), (5, 2498265), (7, 1784475), (9, 1387925), (11, 1135575), (15, 832755), (21, 594825), (25, 499653), (33, 378525), (35, 356895), (45, 277585), (49, 254925), (55, 227115), (63, 198275), (75, 166551), (77, 162225), (99, 126175), (103, 121275), (105, 118965), (147, 84975), (165, 75705), (175, 71379), (225, 55517), (231, 54075), (245, 50985), (275, 45423), (309, 40425), (315, 39655), (385, 32445), (441, 28325), (495, 25235), (515, 24255), (525, 23793), (539, 23175), (693, 18025), (721, 17325), (735, 16995), (825, 15141), (927, 13475), (1133, 11025), (1155, 10815), (1225, 10197), (1545, 8085), (1575, 7931), (1617, 7725), (1925, 6489), (2163, 5775), (2205, 5665), (2475, 5047), (2575, 4851), (2695, 4635), (3399, 3675), (3465, 3605)]