82442745

素因数分解:

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

素因数の和:153

約数の個数: 144

約数和(自身を含む): 189221760

約数和(自身を除く): 106779015

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 49, 55, 63, 77, 99, 103, 105, 121, 135, 147, 165, 189, 231, 245, 297, 309, 315, 363, 385, 441, 495, 515, 539, 605, 693, 721, 735, 847, 927, 945, 1089, 1133, 1155, 1323, 1485, 1545, 1617, 1815, 2079, 2163, 2205, 2541, 2695, 2781, 3267, 3399, 3465, 3605, 4235, 4635, 4851, 5047, 5445, 5665, 5929, 6489, 6615, 7623, 7931, 8085, 10197, 10395, 10815, 12463, 12705, 13905, 14553, 15141, 16335, 16995, 17787, 19467, 22869, 23793, 24255, 25235, 29645, 30591, 32445, 37389, 38115, 39655, 45423, 50985, 53361, 55517, 62315, 71379, 72765, 75705, 87241, 88935, 97335, 112167, 114345, 118965, 136269, 152955, 160083, 166551, 186945, 214137, 227115, 261723, 266805, 277585, 336501, 356895, 436205, 499653, 560835, 610687, 681345, 785169, 800415, 832755, 1070685, 1308615, 1498959, 1682505, 1832061, 2355507, 2498265, 3053435, 3925845, 5496183, 7494795, 9160305, 11777535, 16488549, 27480915, 82442745]

約数ペア:

[(1, 82442745), (3, 27480915), (5, 16488549), (7, 11777535), (9, 9160305), (11, 7494795), (15, 5496183), (21, 3925845), (27, 3053435), (33, 2498265), (35, 2355507), (45, 1832061), (49, 1682505), (55, 1498959), (63, 1308615), (77, 1070685), (99, 832755), (103, 800415), (105, 785169), (121, 681345), (135, 610687), (147, 560835), (165, 499653), (189, 436205), (231, 356895), (245, 336501), (297, 277585), (309, 266805), (315, 261723), (363, 227115), (385, 214137), (441, 186945), (495, 166551), (515, 160083), (539, 152955), (605, 136269), (693, 118965), (721, 114345), (735, 112167), (847, 97335), (927, 88935), (945, 87241), (1089, 75705), (1133, 72765), (1155, 71379), (1323, 62315), (1485, 55517), (1545, 53361), (1617, 50985), (1815, 45423), (2079, 39655), (2163, 38115), (2205, 37389), (2541, 32445), (2695, 30591), (2781, 29645), (3267, 25235), (3399, 24255), (3465, 23793), (3605, 22869), (4235, 19467), (4635, 17787), (4851, 16995), (5047, 16335), (5445, 15141), (5665, 14553), (5929, 13905), (6489, 12705), (6615, 12463), (7623, 10815), (7931, 10395), (8085, 10197)]