133605505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3407}}^1$

素因数の和:3477

約数の個数: 32

約数和(自身を含む): 188448768

約数和(自身を除く): 54843263

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 253, 341, 713, 1265, 1705, 3407, 3565, 7843, 17035, 37477, 39215, 78361, 105617, 187385, 391805, 528085, 861971, 1161787, 2429191, 4309855, 5808935, 12145955, 26721101, 133605505]

約数ペア:

[(1, 133605505), (5, 26721101), (11, 12145955), (23, 5808935), (31, 4309855), (55, 2429191), (115, 1161787), (155, 861971), (253, 528085), (341, 391805), (713, 187385), (1265, 105617), (1705, 78361), (3407, 39215), (3565, 37477), (7843, 17035)]