124906215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{51721}}^1$

素因数の和:51759

約数の個数: 32

約数和(自身を含む): 238334976

約数和(自身を除く): 113428761

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 51721, 155163, 258605, 362047, 775815, 1086141, 1189583, 1810235, 3568749, 5430705, 5947915, 8327081, 17843745, 24981243, 41635405, 124906215]

約数ペア:

[(1, 124906215), (3, 41635405), (5, 24981243), (7, 17843745), (15, 8327081), (21, 5947915), (23, 5430705), (35, 3568749), (69, 1810235), (105, 1189583), (115, 1086141), (161, 775815), (345, 362047), (483, 258605), (805, 155163), (2415, 51721)]