121270835

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{21521}}^1$

素因数の和:21563

約数の個数: 24

約数和(自身を含む): 176652576

約数和(自身を除く): 55381741

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5635, 21521, 107605, 150647, 494983, 753235, 1054529, 2474915, 3464881, 5272645, 17324405, 24254167, 121270835]

約数ペア:

[(1, 121270835), (5, 24254167), (7, 17324405), (23, 5272645), (35, 3464881), (49, 2474915), (115, 1054529), (161, 753235), (245, 494983), (805, 150647), (1127, 107605), (5635, 21521)]