897201315

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{152197}}^1$

素因数の和:152339

約数の個数: 24

約数和(自身を含む): 1567030608

約数和(自身を除く): 669829293

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 152197, 456591, 760985, 1369773, 2282955, 6848865, 19937807, 59813421, 99689035, 179440263, 299067105, 897201315]

約数ペア:

[(1, 897201315), (3, 299067105), (5, 179440263), (9, 99689035), (15, 59813421), (45, 19937807), (131, 6848865), (393, 2282955), (655, 1369773), (1179, 760985), (1965, 456591), (5895, 152197)]