71302635

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 129392640

約数和(自身を除く): 58090005

約数列:

[1, 3, 5, 9, 15, 31, 45, 79, 93, 155, 237, 279, 395, 465, 647, 711, 1185, 1395, 1941, 2449, 3235, 3555, 5823, 7347, 9705, 12245, 20057, 22041, 29115, 36735, 51113, 60171, 100285, 110205, 153339, 180513, 255565, 300855, 460017, 766695, 902565, 1584503, 2300085, 4753509, 7922515, 14260527, 23767545, 71302635]

約数ペア:

[(1, 71302635), (3, 23767545), (5, 14260527), (9, 7922515), (15, 4753509), (31, 2300085), (45, 1584503), (79, 902565), (93, 766695), (155, 460017), (237, 300855), (279, 255565), (395, 180513), (465, 153339), (647, 110205), (711, 100285), (1185, 60171), (1395, 51113), (1941, 36735), (2449, 29115), (3235, 22041), (3555, 20057), (5823, 12245), (7347, 9705)]