238214115

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 478033920

約数和(自身を除く): 239819805

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 81, 85, 95, 135, 153, 171, 243, 255, 285, 323, 405, 459, 513, 607, 765, 855, 969, 1215, 1377, 1539, 1615, 1821, 2295, 2565, 2907, 3035, 4131, 4617, 4845, 5463, 6885, 7695, 8721, 9105, 10319, 11533, 14535, 16389, 20655, 23085, 26163, 27315, 30957, 34599, 43605, 49167, 51595, 57665, 78489, 81945, 92871, 103797, 130815, 147501, 154785, 172995, 196061, 245835, 278613, 311391, 392445, 464355, 518985, 588183, 737505, 835839, 934173, 980305, 1393065, 1556955, 1764549, 2507517, 2802519, 2940915, 4179195, 4670865, 5293647, 8822745, 12537585, 14012595, 15880941, 26468235, 47642823, 79404705, 238214115]

約数ペア:

[(1, 238214115), (3, 79404705), (5, 47642823), (9, 26468235), (15, 15880941), (17, 14012595), (19, 12537585), (27, 8822745), (45, 5293647), (51, 4670865), (57, 4179195), (81, 2940915), (85, 2802519), (95, 2507517), (135, 1764549), (153, 1556955), (171, 1393065), (243, 980305), (255, 934173), (285, 835839), (323, 737505), (405, 588183), (459, 518985), (513, 464355), (607, 392445), (765, 311391), (855, 278613), (969, 245835), (1215, 196061), (1377, 172995), (1539, 154785), (1615, 147501), (1821, 130815), (2295, 103797), (2565, 92871), (2907, 81945), (3035, 78489), (4131, 57665), (4617, 51595), (4845, 49167), (5463, 43605), (6885, 34599), (7695, 30957), (8721, 27315), (9105, 26163), (10319, 23085), (11533, 20655), (14535, 16389)]