121600245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{623591}}^1$

素因数の和:623612

約数の個数: 16

約数和(自身を含む): 209526912

約数和(自身を除く): 87926667

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 623591, 1870773, 3117955, 8106683, 9353865, 24320049, 40533415, 121600245]

約数ペア:

[(1, 121600245), (3, 40533415), (5, 24320049), (13, 9353865), (15, 8106683), (39, 3117955), (65, 1870773), (195, 623591)]