201474615

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{3947}}^1$

素因数の和:4079

約数の個数: 32

約数和(自身を含む): 334285056

約数和(自身を除く): 132810441

約数列:

[1, 3, 5, 15, 41, 83, 123, 205, 249, 415, 615, 1245, 3403, 3947, 10209, 11841, 17015, 19735, 51045, 59205, 161827, 327601, 485481, 809135, 982803, 1638005, 2427405, 4914015, 13431641, 40294923, 67158205, 201474615]

約数ペア:

[(1, 201474615), (3, 67158205), (5, 40294923), (15, 13431641), (41, 4914015), (83, 2427405), (123, 1638005), (205, 982803), (249, 809135), (415, 485481), (615, 327601), (1245, 161827), (3403, 59205), (3947, 51045), (10209, 19735), (11841, 17015)]