147420105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13901}}^1$

素因数の和:14017

約数の個数: 32

約数和(自身を含む): 272256768

約数和(自身を除く): 124836663

約数列:

[1, 3, 5, 7, 15, 21, 35, 101, 105, 303, 505, 707, 1515, 2121, 3535, 10605, 13901, 41703, 69505, 97307, 208515, 291921, 486535, 1404001, 1459605, 4212003, 7020005, 9828007, 21060015, 29484021, 49140035, 147420105]

約数ペア:

[(1, 147420105), (3, 49140035), (5, 29484021), (7, 21060015), (15, 9828007), (21, 7020005), (35, 4212003), (101, 1459605), (105, 1404001), (303, 486535), (505, 291921), (707, 208515), (1515, 97307), (2121, 69505), (3535, 41703), (10605, 13901)]