8301795

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 13880064

約数和(自身を除く): 5578269

約数列:

[1, 3, 5, 15, 43, 61, 129, 183, 211, 215, 305, 633, 645, 915, 1055, 2623, 3165, 7869, 9073, 12871, 13115, 27219, 38613, 39345, 45365, 64355, 136095, 193065, 553453, 1660359, 2767265, 8301795]

約数ペア:

[(1, 8301795), (3, 2767265), (5, 1660359), (15, 553453), (43, 193065), (61, 136095), (129, 64355), (183, 45365), (211, 39345), (215, 38613), (305, 27219), (633, 13115), (645, 12871), (915, 9073), (1055, 7869), (2623, 3165)]