204595095

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 332144640

約数和(自身を除く): 127549545

約数列:

[1, 3, 5, 15, 127, 211, 381, 509, 633, 635, 1055, 1527, 1905, 2545, 3165, 7635, 26797, 64643, 80391, 107399, 133985, 193929, 322197, 323215, 401955, 536995, 969645, 1610985, 13639673, 40919019, 68198365, 204595095]

約数ペア:

[(1, 204595095), (3, 68198365), (5, 40919019), (15, 13639673), (127, 1610985), (211, 969645), (381, 536995), (509, 401955), (633, 323215), (635, 322197), (1055, 193929), (1527, 133985), (1905, 107399), (2545, 80391), (3165, 64643), (7635, 26797)]