474906945

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1\times {\mathrm{479}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 768107520

約数和(自身を除く): 293200575

約数列:

[1, 3, 5, 15, 157, 421, 471, 479, 785, 1263, 1437, 2105, 2355, 2395, 6315, 7185, 66097, 75203, 198291, 201659, 225609, 330485, 376015, 604977, 991455, 1008295, 1128045, 3024885, 31660463, 94981389, 158302315, 474906945]

約数ペア:

[(1, 474906945), (3, 158302315), (5, 94981389), (15, 31660463), (157, 3024885), (421, 1128045), (471, 1008295), (479, 991455), (785, 604977), (1263, 376015), (1437, 330485), (2105, 225609), (2355, 201659), (2395, 198291), (6315, 75203), (7185, 66097)]