67353315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{991}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 113135616

約数和(自身を除く): 45782301

約数列:

[1, 3, 5, 15, 23, 69, 115, 197, 345, 591, 985, 991, 2955, 2973, 4531, 4955, 13593, 14865, 22655, 22793, 67965, 68379, 113965, 195227, 341895, 585681, 976135, 2928405, 4490221, 13470663, 22451105, 67353315]

約数ペア:

[(1, 67353315), (3, 22451105), (5, 13470663), (15, 4490221), (23, 2928405), (69, 976135), (115, 585681), (197, 341895), (345, 195227), (591, 113965), (985, 68379), (991, 67965), (2955, 22793), (2973, 22655), (4531, 14865), (4955, 13593)]