20230031205

素因数分解:

$3^3\times 5^1\times {\mathrm{991}}^1\times {\mathrm{151213}}^1$

素因数の和:152218

約数の個数: 32

約数和(自身を含む): 36001029120

約数和(自身を除く): 15770997915

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 991, 2973, 4955, 8919, 14865, 26757, 44595, 133785, 151213, 453639, 756065, 1360917, 2268195, 4082751, 6804585, 20413755, 149852083, 449556249, 749260415, 1348668747, 2247781245, 4046006241, 6743343735, 20230031205]

約数ペア:

[(1, 20230031205), (3, 6743343735), (5, 4046006241), (9, 2247781245), (15, 1348668747), (27, 749260415), (45, 449556249), (135, 149852083), (991, 20413755), (2973, 6804585), (4955, 4082751), (8919, 2268195), (14865, 1360917), (26757, 756065), (44595, 453639), (133785, 151213)]