4916135

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 7299072

約数和(自身を除く): 2382937

約数列:

[1, 5, 7, 23, 31, 35, 115, 155, 161, 197, 217, 713, 805, 985, 1085, 1379, 3565, 4531, 4991, 6107, 6895, 22655, 24955, 30535, 31717, 42749, 140461, 158585, 213745, 702305, 983227, 4916135]

約数ペア:

[(1, 4916135), (5, 983227), (7, 702305), (23, 213745), (31, 158585), (35, 140461), (115, 42749), (155, 31717), (161, 30535), (197, 24955), (217, 22655), (713, 6895), (805, 6107), (985, 4991), (1085, 4531), (1379, 3565)]