13282019135

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{3301}}^1$

素因数の和:4824

約数の個数: 48

約数和(自身を含む): 20245803552

約数和(自身を除く): 6963784417

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 1493, 2695, 3301, 7465, 10451, 16423, 16505, 23107, 36311, 52255, 73157, 82115, 114961, 115535, 161749, 181555, 254177, 365785, 574805, 804727, 808745, 1270885, 1779239, 4023635, 4928393, 8896195, 24641965, 34498751, 54212323, 172493755, 241491257, 271061615, 379486261, 1207456285, 1897431305, 2656403827, 13282019135]

約数ペア:

[(1, 13282019135), (5, 2656403827), (7, 1897431305), (11, 1207456285), (35, 379486261), (49, 271061615), (55, 241491257), (77, 172493755), (245, 54212323), (385, 34498751), (539, 24641965), (1493, 8896195), (2695, 4928393), (3301, 4023635), (7465, 1779239), (10451, 1270885), (16423, 808745), (16505, 804727), (23107, 574805), (36311, 365785), (52255, 254177), (73157, 181555), (82115, 161749), (114961, 115535)]