42216435

素因数分解:

$3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2137}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 73376160

約数和(自身を除く): 31159725

約数列:

[1, 3, 5, 9, 15, 45, 439, 1317, 2137, 2195, 3951, 6411, 6585, 10685, 19233, 19755, 32055, 96165, 938143, 2814429, 4690715, 8443287, 14072145, 42216435]

約数ペア:

[(1, 42216435), (3, 14072145), (5, 8443287), (9, 4690715), (15, 2814429), (45, 938143), (439, 96165), (1317, 32055), (2137, 19755), (2195, 19233), (3951, 10685), (6411, 6585)]