233946945

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{17989}}^1$

素因数の和:18034

約数の個数: 36

約数和(自身を含む): 430788540

約数和(自身を除く): 196841595

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2601, 4335, 13005, 17989, 53967, 89945, 161901, 269835, 305813, 809505, 917439, 1529065, 2752317, 4587195, 5198821, 13761585, 15596463, 25994105, 46789389, 77982315, 233946945]

約数ペア:

[(1, 233946945), (3, 77982315), (5, 46789389), (9, 25994105), (15, 15596463), (17, 13761585), (45, 5198821), (51, 4587195), (85, 2752317), (153, 1529065), (255, 917439), (289, 809505), (765, 305813), (867, 269835), (1445, 161901), (2601, 89945), (4335, 53967), (13005, 17989)]