156721305465

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28314599}}^1$

素因数の和:28314654

約数の個数: 32

約数和(自身を含む): 285411168000

約数和(自身を除く): 128689862535

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 5535, 28314599, 84943797, 141572995, 254831391, 424718985, 764494173, 1160898559, 1274156955, 3482695677, 3822470865, 5804492795, 10448087031, 17413478385, 31344261093, 52240435155, 156721305465]

約数ペア:

[(1, 156721305465), (3, 52240435155), (5, 31344261093), (9, 17413478385), (15, 10448087031), (27, 5804492795), (41, 3822470865), (45, 3482695677), (123, 1274156955), (135, 1160898559), (205, 764494173), (369, 424718985), (615, 254831391), (1107, 141572995), (1845, 84943797), (5535, 28314599)]