19002425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 25831680

約数和(自身を除く): 6829255

約数列:

[1, 5, 13, 25, 59, 65, 295, 325, 767, 991, 1475, 3835, 4955, 12883, 19175, 24775, 58469, 64415, 292345, 322075, 760097, 1461725, 3800485, 19002425]

約数ペア:

[(1, 19002425), (5, 3800485), (13, 1461725), (25, 760097), (59, 322075), (65, 292345), (295, 64415), (325, 58469), (767, 24775), (991, 19175), (1475, 12883), (3835, 4955)]