7166915

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 10644480

約数和(自身を除く): 3477565

約数列:

[1, 5, 7, 23, 29, 35, 115, 145, 161, 203, 307, 667, 805, 1015, 1535, 2149, 3335, 4669, 7061, 8903, 10745, 23345, 35305, 44515, 49427, 62321, 204769, 247135, 311605, 1023845, 1433383, 7166915]

約数ペア:

[(1, 7166915), (5, 1433383), (7, 1023845), (23, 311605), (29, 247135), (35, 204769), (115, 62321), (145, 49427), (161, 44515), (203, 35305), (307, 23345), (667, 10745), (805, 8903), (1015, 7061), (1535, 4669), (2149, 3335)]