213413302365

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1\times {\mathrm{383399}}^1$

素因数の和:384313

約数の個数: 32

約数和(自身を含む): 349808025600

約数和(自身を除く): 136394723235

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 863, 2589, 4315, 12945, 37109, 111327, 185545, 383399, 556635, 1150197, 1916995, 5750985, 16486157, 49458471, 82430785, 247292355, 330873337, 992620011, 1654366685, 4963100055, 14227553491, 42682660473, 71137767455, 213413302365]

約数ペア:

[(1, 213413302365), (3, 71137767455), (5, 42682660473), (15, 14227553491), (43, 4963100055), (129, 1654366685), (215, 992620011), (645, 330873337), (863, 247292355), (2589, 82430785), (4315, 49458471), (12945, 16486157), (37109, 5750985), (111327, 1916995), (185545, 1150197), (383399, 556635)]