304845105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{51977}}^1$

素因数の和:52025

約数の個数: 32

約数和(自身を含む): 538907904

約数和(自身を除く): 234062799

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 51977, 155931, 259885, 779655, 883609, 1195471, 2650827, 3586413, 4418045, 5977355, 13254135, 17932065, 20323007, 60969021, 101615035, 304845105]

約数ペア:

[(1, 304845105), (3, 101615035), (5, 60969021), (15, 20323007), (17, 17932065), (23, 13254135), (51, 5977355), (69, 4418045), (85, 3586413), (115, 2650827), (255, 1195471), (345, 883609), (391, 779655), (1173, 259885), (1955, 155931), (5865, 51977)]