4155735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 7223040

約数和(自身を除く): 3067305

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 379, 645, 731, 1137, 1895, 2193, 3655, 5685, 6443, 10965, 16297, 19329, 32215, 48891, 81485, 96645, 244455, 277049, 831147, 1385245, 4155735]

約数ペア:

[(1, 4155735), (3, 1385245), (5, 831147), (15, 277049), (17, 244455), (43, 96645), (51, 81485), (85, 48891), (129, 32215), (215, 19329), (255, 16297), (379, 10965), (645, 6443), (731, 5685), (1137, 3655), (1895, 2193)]