39307135

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 56033280

約数和(自身を除く): 16726145

約数列:

[1, 5, 7, 35, 37, 127, 185, 239, 259, 635, 889, 1195, 1295, 1673, 4445, 4699, 8365, 8843, 23495, 30353, 32893, 44215, 61901, 151765, 164465, 212471, 309505, 1062355, 1123061, 5615305, 7861427, 39307135]

約数ペア:

[(1, 39307135), (5, 7861427), (7, 5615305), (35, 1123061), (37, 1062355), (127, 309505), (185, 212471), (239, 164465), (259, 151765), (635, 61901), (889, 44215), (1195, 32893), (1295, 30353), (1673, 23495), (4445, 8843), (4699, 8365)]