470520015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{4663}}^1$

素因数の和:4740

約数の個数: 48

約数和(自身を含む): 889219584

約数和(自身を除く): 418699569

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 961, 1085, 2883, 3255, 4663, 4805, 6727, 13989, 14415, 20181, 23315, 32641, 33635, 69945, 97923, 100905, 144553, 163205, 433659, 489615, 722765, 1011871, 2168295, 3035613, 4481143, 5059355, 13443429, 15178065, 22405715, 31368001, 67217145, 94104003, 156840005, 470520015]

約数ペア:

[(1, 470520015), (3, 156840005), (5, 94104003), (7, 67217145), (15, 31368001), (21, 22405715), (31, 15178065), (35, 13443429), (93, 5059355), (105, 4481143), (155, 3035613), (217, 2168295), (465, 1011871), (651, 722765), (961, 489615), (1085, 433659), (2883, 163205), (3255, 144553), (4663, 100905), (4805, 97923), (6727, 69945), (13989, 33635), (14415, 32641), (20181, 23315)]