162614945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 217147392

約数和(自身を除く): 54532447

約数列:

[1, 5, 17, 23, 85, 115, 223, 373, 391, 1115, 1865, 1955, 3791, 5129, 6341, 8579, 18955, 25645, 31705, 42895, 83179, 87193, 145843, 415895, 435965, 729215, 1414043, 1913117, 7070215, 9565585, 32522989, 162614945]

約数ペア:

[(1, 162614945), (5, 32522989), (17, 9565585), (23, 7070215), (85, 1913117), (115, 1414043), (223, 729215), (373, 435965), (391, 415895), (1115, 145843), (1865, 87193), (1955, 83179), (3791, 42895), (5129, 31705), (6341, 25645), (8579, 18955)]