75909085

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 116553600

約数和(自身を除く): 40644515

約数列:

[1, 5, 7, 19, 23, 35, 49, 95, 115, 133, 161, 245, 437, 665, 709, 805, 931, 1127, 2185, 3059, 3545, 4655, 4963, 5635, 13471, 15295, 16307, 21413, 24815, 34741, 67355, 81535, 94297, 107065, 114149, 173705, 309833, 471485, 570745, 660079, 799043, 1549165, 2168831, 3300395, 3995215, 10844155, 15181817, 75909085]

約数ペア:

[(1, 75909085), (5, 15181817), (7, 10844155), (19, 3995215), (23, 3300395), (35, 2168831), (49, 1549165), (95, 799043), (115, 660079), (133, 570745), (161, 471485), (245, 309833), (437, 173705), (665, 114149), (709, 107065), (805, 94297), (931, 81535), (1127, 67355), (2185, 34741), (3059, 24815), (3545, 21413), (4655, 16307), (4963, 15295), (5635, 13471)]