260888925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{683}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 472255488

約数和(自身を除く): 211366563

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 463, 683, 825, 1389, 2049, 2315, 3415, 5093, 6945, 7513, 10245, 11575, 15279, 17075, 22539, 25465, 34725, 37565, 51225, 76395, 112695, 127325, 187825, 316229, 381975, 563475, 948687, 1581145, 3478519, 4743435, 7905725, 10435557, 17392595, 23717175, 52177785, 86962975, 260888925]

約数ペア:

[(1, 260888925), (3, 86962975), (5, 52177785), (11, 23717175), (15, 17392595), (25, 10435557), (33, 7905725), (55, 4743435), (75, 3478519), (165, 1581145), (275, 948687), (463, 563475), (683, 381975), (825, 316229), (1389, 187825), (2049, 127325), (2315, 112695), (3415, 76395), (5093, 51225), (6945, 37565), (7513, 34725), (10245, 25465), (11575, 22539), (15279, 17075)]