2180947485

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1\times {\mathrm{3761}}^1$

素因数の和:4413

約数の個数: 32

約数和(自身を含む): 3548679552

約数和(自身を除く): 1367732067

約数列:

[1, 3, 5, 15, 67, 201, 335, 577, 1005, 1731, 2885, 3761, 8655, 11283, 18805, 38659, 56415, 115977, 193295, 251987, 579885, 755961, 1259935, 2170097, 3779805, 6510291, 10850485, 32551455, 145396499, 436189497, 726982495, 2180947485]

約数ペア:

[(1, 2180947485), (3, 726982495), (5, 436189497), (15, 145396499), (67, 32551455), (201, 10850485), (335, 6510291), (577, 3779805), (1005, 2170097), (1731, 1259935), (2885, 755961), (3761, 579885), (8655, 251987), (11283, 193295), (18805, 115977), (38659, 56415)]