2890667085

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67217}}^1$

素因数の和:67333

約数の個数: 32

約数和(自身を含む): 4800978432

約数和(自身を除く): 1910311347

約数列:

[1, 3, 5, 15, 47, 61, 141, 183, 235, 305, 705, 915, 2867, 8601, 14335, 43005, 67217, 201651, 336085, 1008255, 3159199, 4100237, 9477597, 12300711, 15795995, 20501185, 47387985, 61503555, 192711139, 578133417, 963555695, 2890667085]

約数ペア:

[(1, 2890667085), (3, 963555695), (5, 578133417), (15, 192711139), (47, 61503555), (61, 47387985), (141, 20501185), (183, 15795995), (235, 12300711), (305, 9477597), (705, 4100237), (915, 3159199), (2867, 1008255), (8601, 336085), (14335, 201651), (43005, 67217)]