159009075

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 324086400

約数和(自身を除く): 165077325

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 31, 45, 51, 75, 81, 85, 93, 135, 149, 153, 155, 225, 255, 279, 405, 425, 447, 459, 465, 527, 675, 745, 765, 775, 837, 1275, 1341, 1377, 1395, 1581, 2025, 2235, 2295, 2325, 2511, 2533, 2635, 3725, 3825, 4023, 4185, 4619, 4743, 6705, 6885, 6975, 7599, 7905, 11175, 11475, 12069, 12555, 12665, 13175, 13857, 14229, 20115, 20925, 22797, 23095, 23715, 33525, 34425, 37995, 39525, 41571, 42687, 60345, 62775, 63325, 68391, 69285, 71145, 78523, 100575, 113985, 115475, 118575, 124713, 189975, 205173, 207855, 213435, 235569, 301725, 341955, 346425, 355725, 374139, 392615, 569925, 623565, 706707, 1025865, 1039275, 1067175, 1177845, 1709775, 1870695, 1963075, 2120121, 3117825, 3533535, 5129325, 5889225, 6360363, 9353475, 10600605, 17667675, 31801815, 53003025, 159009075]

約数ペア:

[(1, 159009075), (3, 53003025), (5, 31801815), (9, 17667675), (15, 10600605), (17, 9353475), (25, 6360363), (27, 5889225), (31, 5129325), (45, 3533535), (51, 3117825), (75, 2120121), (81, 1963075), (85, 1870695), (93, 1709775), (135, 1177845), (149, 1067175), (153, 1039275), (155, 1025865), (225, 706707), (255, 623565), (279, 569925), (405, 392615), (425, 374139), (447, 355725), (459, 346425), (465, 341955), (527, 301725), (675, 235569), (745, 213435), (765, 207855), (775, 205173), (837, 189975), (1275, 124713), (1341, 118575), (1377, 115475), (1395, 113985), (1581, 100575), (2025, 78523), (2235, 71145), (2295, 69285), (2325, 68391), (2511, 63325), (2533, 62775), (2635, 60345), (3725, 42687), (3825, 41571), (4023, 39525), (4185, 37995), (4619, 34425), (4743, 33525), (6705, 23715), (6885, 23095), (6975, 22797), (7599, 20925), (7905, 20115), (11175, 14229), (11475, 13857), (12069, 13175), (12555, 12665)]