492080055

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{20089}}^1$

素因数の和:20191

約数の個数: 32

約数和(自身を含む): 833172480

約数和(自身を除く): 341092425

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1065, 1633, 4899, 8165, 20089, 24495, 60267, 100445, 301335, 462047, 1386141, 1426319, 2310235, 4278957, 6930705, 7131595, 21394785, 32805337, 98416011, 164026685, 492080055]

約数ペア:

[(1, 492080055), (3, 164026685), (5, 98416011), (15, 32805337), (23, 21394785), (69, 7131595), (71, 6930705), (115, 4278957), (213, 2310235), (345, 1426319), (355, 1386141), (1065, 462047), (1633, 301335), (4899, 100445), (8165, 60267), (20089, 24495)]